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The relative importance of adaptation and individual ontogenetic experience in dogs' high levels of behavioral compatibility with humans has been a topic of intense scientific attention over the past two decades. Salomons et al. Current Biology, 31, 3137–3144, (2021) recently presented a particularly rich data set of observations on both wolf and dog puppies that has the potential to contribute substantially to this debate. In their study subjecting wolf and dog puppies to batteries of tests, including the ability to follow human pointing gestures, Salomons et al. (2021) reported that dogs, but not wolves, have a specialized innate capacity for cooperation with humans. However, upon reanalyzing this data set, we reach a different conclusion—namely, that when controlling adequately for various environmental factors, wolves and dogs perform similarly in their cooperation with humans. [ABSTRACT FROM AUTHOR]

Dogs are popular pets around the world and have always had a very close relationship with humans. Zoonotic gastrointestinal helminth parasites are a great threat to both stray and pet dogs. This study was carried out to determine the prevalence of zoonotic gastrointestinal helminths in dogs. 400 samples were collected, including 200 from pet dogs and 200 from stray dogs. The samples from pet dogs were collected from the ground immediately after voiding with the help of the owner, whereas stray dogs were caught by using a dog catcher, and the samples were collected directly from the rectum by using a gloved index finger. All collected samples were examined under a microscope using sedimentation and flotation techniques. The overall prevalence of infection was found to be 59.50%, with a significantly higher prevalence in stray dogs (70%) than that in pet dogs (49%). Ancylostoma spp., Toxocara spp., Trichuris spp., Capillaria spp., Dipylidium caninum, and Taenia/Echinococcus spp. were six different species found in the current study. The study showed the highest prevalence of Ancylostoma spp. (49.16%) and the least prevalence of Capillaria spp. (0.84%). In the age-wise study, puppies had a significantly high infection rate (86.96%). Similarly, we recorded a significantly higher prevalence of intestinal helminths among nondewormed pet dogs (78.65%) than among dewormed pet dogs (25.23%). This study highlights the severe environmental contamination shed by dogs, causing a higher risk of zoonotic transmission. It indicates the urgent need to manage these parasites in dogs and educate the public on how to care for their pets and the parasites they shed. [ABSTRACT FROM AUTHOR]

Simple Summary: Over the last ten years, the UK (United Kingdom) puppy trade has moved almost entirely online. Breed demand and impulse buying have made puppies lucrative commodities in an industry driven by profitability. To compensate, production levels have risen, feasibly fuelled by unethical breeding, poor husbandry/handling practice, and reduced overheads. As a result, breeding stock and puppies may have suffered potentially fatal physiological and long-term psychological issues. Surveys of veterinary professionals report an increase in sick puppies purchased online, whilst the British Small Animal Veterinary Association (BSAVA) reports an epidemic of canine inherited disease. The rapid growth of the puppy trade leaves significant gaps in regulation, and, to date, the nature of online trade remains difficult to quantify; however, a wealth of information can be gleaned from online advertisements, voluntarily posted to the public domain. This includes litter size, breed, seller location, activity, and more. In this study, a buoyant, consumer-driven market was revealed over a two-year period, in which the top 20 most advertised breeds were in accordance with the Kennel Club (KC) registered breed statistics, signifying a significant overlap with real-world data. Of all puppies advertised online, 66% were of 20 breeds, and 46.8% of puppies were listed as breeds linked to conformational disorders. Regional and seasonal fluctuations in price were evident, suggesting a market influenced by consumer trends. The highest number of advertisements per capita were located within Wales, the reported 'puppy farm capital' of the UK. Mean price for all breeds was GBP 927.14, increasing by over GBP 150 per individual, over the two-year duration of the study. The UK online puppy trade has rapidly outgrown the current legislation, aided by the anonymity provided by classified advertisement platforms. In an effort to meet increased demand, some unregulated and regulated breeders may have employed practices that negatively impact canine welfare. A paucity of up-to-date empirical data, necessary to characterise the scale and nature of this industry, makes intervention challenging. This study quantifies the online puppy trade via web-scraped online classified advertisements, providing empirical data that reveal market trends, along with spatial and temporal patterns. A total of 17,389 unique dog advertisements were collated and analysed over a 2-year period (1 June 2018 to 31 May 2020). The second year included the COVID-19 Lockdown (23 March 2020 to 31 May 2020). Statistical comparisons between dependent and independent variables were performed by linear regression. In the case of a single continuous variable, a one sample t-test was used. Of these advertisements, 57.2% were sourced from a pet-specific classified advertisement website (Pets4Homes, n = 9948), and the remaining 42.8% from two general classified advertisement websites (Gumtree, n = 7149, 41.1%; Preloved, n = 292, 1.7%, respectively). England exhibited the greatest number of advertisements (n = 10,493), followed by Wales (n = 1566), Scotland (n = 975), and Northern Ireland (NI; n = 344). Scaled for estimated human population density, Wales possessed as many advertisements per million inhabitants (489.4) as the other three combined (England = 186.4, Scotland = 177.3, and NI = 181.1). Across both years, 559 unique breeds were advertised, yet 66% of all advertisements focused on 20 breeds, and 48% advertisements focused on only 10 breeds. Regional breed popularity was suggested, with French Bulldog as the most advertised breed in England (7.3%), Scotland (6.8%), and Wales (6.8%), but Schnauzers were most popular within Northern Ireland (6.83%). Within the 559 unique breeds advertised, only 3.4% had links to conformational disorders CD); however, these breeds were among the most commonly advertised, totalling 46.9% of all ads. Across all regions, price density peaked between GBP 300 and GBP 1000, with Bulldogs presenting the greatest cost (mean = GBP 1461.38, SD = GBP 940.56), followed closely by French Bulldog (mean = GBP 1279.44, SD = GBP 664.76) and Cavapoo (mean = GBP 1064.56, SD = GBP 509.17). CD breeds were found to be GBP 208.07 more expensive, on average, than non-CD breeds. Our results represent a buoyant online market with regional and seasonal fluctuations in price, advertised breed frequency and total counts. This suggests a market influenced by consumer trends, with a particular focus on breed preference, despite links to illness/disease associated with conformation. Our findings highlight the value of utilising online classified advertisement data for long-term monitoring, in order to assist with evidence-based regulatory reform, impact measurement of targeted campaigns, and legislative enforcement. [ABSTRACT FROM AUTHOR]

Objective: To evaluate the relationship between lacrimation and age in a homogeneous group of healthy beagle dogs during the first year of life. Materials and methods: Schirmer tear test I (STT I) was performed at an interval of 12–15 days in both eyes of 16 clinically healthy beagle dogs (eight males and eight females) from 94 to 361 days of age. Three different quadratic polynomial regression equations were estimated for the variation in lacrimation: (1) for the entire period (19 observations), (2) for observations 1–4 (days 94–136), and (3) for observations 5–19 (days 150–361). Results: By fitting quadratic regression equations to different phases of tear production during the dog's first year of life, it was possible to see that with each day of life, lacrimation increased 0.08 times (8%). From days 94 to 136, however, lacrimal production fell 1.1 times with each day of life. From day 150 to 361, production increased by 0.02 (2%) each day of life. In addition, there was a positive significant and moderate linear correlation between body weight and STT I values (p =.01). Conclusion: In dogs, during the first year of life, STT I data distribution is parabolic in shape. Age significantly affected tear production. STT I decreased at approximately 108–121 days of age and increased thereafter. Body weight was a significant factor for STT I in young dogs. The establishment of this normal pattern of lacrimation is important for both clinical practitioners and laboratory studies. [ABSTRACT FROM AUTHOR]

This study investigated the influence of several covariates on the time and sequence of permanent dentition emergence following exfoliation of the deciduous teeth in puppies. The aim was to determine whether the emergence of permanent dentition can be used to assess whether a puppy that is traded across borders in the EU has reached the legally required minimum age of 15 weeks. The events were evaluated in a longitudinal study, with some cross‐sectional observations, of 440 puppies belonging to 82 breeds. No significant differences were found between the left and right sides of a puppy's dentition nor between male and female puppies. Breed size and skull type had a significant impact: both the appearance and the completion of tooth eruption occurred considerably later in small or toy breeds and brachycephalic skull type breeds. The sequence of emergence differed little between maxillary or mandibular quadrants or between breeds. The first emerging elements were the maxillary first premolars or first incisors or the mandibular first incisors. The emergence of a permanent tooth usually occurred within 3 days before or after exfoliation of its precursor, except for the canines, which demonstrated a wider tooth replacement interval. This study presents standards for age assessment based on the emergence of permanent dentition for breeds of different sizes, using median ages or cumulative emergence percentages. However, the legal age determination of puppies with an assumed age of 15 weeks cannot be performed based on permanent dentition emergence, as this occurred at a later age in a large proportion of dogs (at least 95%) in our studied population. The probability of being at least 15 weeks old when at least one maxillary tooth has emerged was at least 72.25%, depending on breed size. [ABSTRACT FROM AUTHOR]

Simple Summary: Puppy raisers (PRs) are central to the raising and training of assistance dogs (ADs). They are members of the public who volunteer to help look after an AD puppy for the first year of its life, in partnership with an AD program provider. Research has established that experienced PRs likely raise more successful puppies. What remains unexplored is the motivations and experiences of PRs as volunteers, who may return to raise more puppies if their program experience is generally satisfactory. In this study, we invited university staff and students from two campuses in Victoria, Australia, affiliated with the same university, to participate in a PR program endorsed by the university. We interviewed 16 participants throughout the program (three times for the Bundoora campus, and seven to ten times for the Bendigo campus) and analysed the data thematically to understand their experiences. We also considered our findings within a volunteer framework called the Functional Approach to Volunteerism. Our results supported past findings regarding the benefits PRs obtain from organisational and practical supports. We also identified four functional motivations for the PRs: altruism, egoism, interacting with others, and learning new skills. Future quantitative research is required to examine the relevance and influences of these motivations on PRs' experiences and also on the training outcomes of their puppies. Assistance dogs are beneficial; however, accessing one can be challenging due to the time, cost, and high failure rates associated with training. A major factor contributing to a high failure rate appears to be the competency of volunteer puppy raisers (PRs), with returning PRs typically more effective than first-time PRs. However, there remains a gap in the literature dedicated to examining PRs' experiences and how they are affected by the raising programs. This study analysed two groups of PRs (N = 16) from the same university-based program in different Australian regions (i.e., one regional and one suburban). Semi-structured interviews were conducted and analysed both inductively and deductively. The inductive approach identified four major themes that helped to understand the PRs experiences throughout the program: expectations as a PR, organisational and environmental support and suitability, the intensity of PR workload, and practical support. The deductive analysis identified four functions of volunteerism relevant to PRs' motivations: altruism (values), egoism (enhancement), interacting with others (social), and learning new skills (understanding). Overall, the results obtained from the two groups were consistent with past findings suggesting the benefits of organisational and practical support. These findings further develop our understanding of how to enhance puppy-raising experiences. [ABSTRACT FROM AUTHOR]

Simple Summary: The development of object play in animals, including dogs, has been understudied compared to social play behavior. The aims of the present study are to describe the development of a detailed ethogram of object play for dogs that can also be applied to studies of related canids. Moreover, we describe the ontogeny (i.e., the development) of object play in three breeds of domestic dogs from 3–7 weeks of age as they interacted with five different pet toys (objects). Individual behaviors were then categorized into three groups as follows: those that occurred only in the solitary context; those that occurred only in the social context; and those that occurred in both contexts. Theses behavior groups were analyzed for differences across breed and age. Solitary object play developed first, and social object play developed later across breeds. Uncovering early developing breed differences in object play behaviors may aid in understanding both how play develops and the role that selection and domestication has played in the evolution of dogs and their behavioral variability. Play behavior is a prominent aspect of juvenile behavior for many animals, yet early development, especially play with objects, has received little attention. Our previous study on object play introduced our general methods, focusing on litter differences in the developmental trajectory of object play and toy preferences. Here, we present a detailed ethogram of more than 30 observed object play behaviors. We focus on breed differences in the development of play in the three following breeds: Welsh Terriers, Vizslas, and standard Poodles. Puppies were video recorded from 3 to 7 weeks of age at half-week intervals upon the introduction of a standard set of five toys into their home environments. Ten minutes of video from each session for each puppy were analyzed using the Noldus Observer XT program. Aside from analyzing individual behaviors, they were also grouped into three behavioral categories. These were behaviors that occurred only in a solitary context, only in a social context, or in both contexts. Solitary object play developed first, and social object play developed later across breeds. There was a significant three-way interaction between breed, developmental age, and the context in which play occurred. Pairwise comparisons within each breed, age, and context are discussed, but a prominent result is that the onset of many behaviors occurred later in Welsh Terriers compared to the other breeds. [ABSTRACT FROM AUTHOR]

Simple Summary: In this study, dietary changes in puppies were observed to cause different gastrointestinal responses. Using two change methods, one direct and one gradual, we found that a gradual transition reduced the incidence of diarrhea in puppies throughout the trial period, as well as the concentration of isovaleric acid. Meanwhile, 16S rRNA sequencing showed that the fecal microbiota was changed after different dietary changes. Compared with the bacterial changes after an abrupt dietary change, the relative abundances of beneficial bacteria (i.e., Turicibacter and Faecalibacterium) in feces were increased after a gradual dietary transition in puppies. Additionally, both change methods caused changes in amino acid metabolism, while an abrupt change also altered lipid metabolism. An abrupt change increased fecal histamine and spermine concentrations, but decreased concentrations of metabolites such as 5-hydroxyindoleacetic acid and serotonin. Our findings indicated that a gradual transition most likely reduced the diarrhea rate in puppies by modulating the composition and metabolism of the gut microbiota. Dietary changes are inevitable for pets, yet little is known about the impact of different dietary change methods on the gastrointestinal response. The current comparative study evaluated the effects of different dietary changes on the diarrheal symptoms, fecal fermentation characteristics, microbiota, and metabolic profile of healthy puppies. A total of 13 beagle puppies were randomly divided into two groups; puppies in the abrupt change (AC) group were given 260 g of a chicken- and duck-based extruded diet (CD)daily for the one-week transition period, whereas puppies in the gradual transition (GT) group were fed according to a gradual transition ratio of a salmon-based extruded diet (SA) and a CD diets with a difference of 40 g per day for seven consecutive days. Serum samples were collected on D7, and fecal samples were collected on D0 and D7. The results indicated that GT reduced the incidence of diarrhea in puppies throughout the trial period. Dietary change methods had no influence on serum inflammatory factors or fecal SCFAs, but isovaleric acid was significantly reduced after GT. Meanwhile, 16S rRNA sequencing showed that the fecal microbiota was changed after different dietary changes. Compared with the bacterial changes after AC, the relative abundances of beneficial bacteria (i.e., Turicibacter and Faecalibacterium) in feces were increased after GT in puppies. Additionally, both GT and AC caused changes in amino acid metabolism, while AC also altered lipid metabolism. AC increased fecal histamine and spermine concentrations, but decreased concentrations of metabolites such as 5-hydroxyindoleacetic acid and serotonin. Our findings indicated that GT most likely reduced the diarrhea rate in puppies by modulating the composition and metabolism of the gut microbiota. [ABSTRACT FROM AUTHOR]

Campylobacter species are widely distributed pathogens; however, data on its epidemiology in puppies remain scanty, especially in Kenya. A cross-sectional study was conducted in the Nairobi Metropolitan Region to determine molecular prevalence and associated risk factors of Campylobacter species infection in puppies. A total of 260 rectal swabs were collected from puppies from breeding kennels, shelters, and the University of Nairobi Veterinary Teaching and Referral Hospital. The samples were subjected to polymerase chain reaction (PCR) assays for identification of Campylobacter species. Data on potential risk factors associated with puppy exposure were collected using a semistructured questionnaire. Multivariable mixed effects logistic regression analyses were performed with kennels as random effects. Campylobacter species were detected in 64 of the 260 sampled puppies yielding an overall prevalence of 24.6%. Multivariable results showed that puppies from shelters, puppies from kennels that are washed daily, puppies with a recent history of vomiting, and those treated with antibiotics in the past month were significantly associated with the presence of Campylobacter species. Being a kenneled puppy and having had concurrent bacterial infections were identified as protective factors. This study provides molecular evidence of puppy exposure to Campylobacter species which could have impact on puppy health and highlights the need to develop awareness and management strategies to potentially reduce the risk of transmitting this pathogen among puppies, to humans, and other animals. [ABSTRACT FROM AUTHOR]

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Simple Summary: Dogs are considered family members and a growing amount of attention has been dedicated to their nutrition by pet parents during last decades. The administration of unbalanced, poultry-based raw diets (PRD) has represented a rising trend, with some nutritional and microbiological implications on both pets and human wellbeing. Here, we report a case of a laboratory-confirmed Campylobacter (C). jejuni and C. upsaliensis symptomatic infection in a puppy, a French Bouledogue, female, 6 months of age, and fed a PRD, and in its owner. Both recovered after appropriate diagnostic investigations and treatments: however, hospitalization and a long course of antimicrobials were necessary to fight the multi-drug-resistant infection. This case underlines the potential risk of Campylobacter spp. exposure related to current pet food fads, highlighting the importance of the One Health approach, where veterinarians, physicians and caregivers need to develop effective strategies for the prevention of zoonoses spread. We report a case of laboratory-confirmed Campylobacter (C). jejuni and C. upsaliensis symptomatic infection in a puppy, a French Bouledogue, female, 6 months of age, fed a raw, unbalanced, poultry-based diet (RPD), (48.1 CP, 33% EE, 0.3% Ca, 0.5% Phos, 0.5 Ca/P, on a dry-matter basis), and in its owner. Soon after adoption, the pet and the caregiver showed severe gastrointestinal signs and needed hospitalization. Fecal PCR assays, selective cultures, and antibiotic susceptibility testing were performed, and multi-drug resistant C. jejuni and C. upsaliensis were isolated from the feces of both. The same bacteria were also identified by FISH in the dog colonic biopsies collected during endoscopy. The puppy was prescribed a complete commercial diet for growing dogs, (30.00% CP, 21.00% EE, 1.2% Ca; 1% Phos; as fed) and treated with ciprofloxacin. The dog and the man healed uneventfully and tested negative for further fecal PCR analyses. This report focuses on dog nutritional management and explores the potential routes of exposure, with emphasis on emerging outbreaks related to current pet food fads. Our data support the One Health approach, where veterinarians, physicians, and owners are challenged to build effective stewardship to prevent the spread of zoonoses. [ABSTRACT FROM AUTHOR]

Simple Summary: The relationship between humans and dogs is not all puppies and sunshine. Biting incidents, hereditary problems, and other issues can threaten the welfare of humans and dogs. The Dutch government and animal welfare organizations struggle with ways to influence the behavior of (potential) dog keepers. As campaigns tend to focus on risks, it is possible that people will react adversely, because such campaigns evoke negative feelings. People react in different ways to negative feelings, and therefore the focus of this research was to determine the strategies used by dog keepers to cope with negative opinions on (their) dogs. Most coping strategies were found in all groups, but with different manifestations. These differences should be kept in mind when a behavior change in dog keepers is desirable. Attention should be given to communicating with dog keepers in groups, as this research shows that these groups' boundaries might be far more specific than simply dog keepers. Broad attention on problems with and for dogs can address perceived conflict between beliefs and actions and prompt behavior change. In dialogue with dog keepers, in influential campaigns and in policy formulation, the chances of success are greater if initiators are aware of the strategies that they may encounter. Zoonoses, biting incidents, hereditary problems, and other issues can threaten the welfare of both humans and dogs. The Dutch government and animal welfare organizations seem to have little effect in their campaigns to influence the behavior of (potential) dog keepers, who can experience dissonance when faced with these campaigns and use coping strategies to relieve the dissonance instead of changing their behavior. In this study, in focus group discussions, dog keepers with pedigree dogs, high-risk dogs, foreign shelter dogs, and dogs purchased at puppy farms shared their experiences with opinions on dogs and were confronted with negative opinions on their dogs. The data were analyzed using a coping strategies framework. Most coping strategies were found in all groups, but were used in response to different dilemmas, with different manifestations. These differences should be kept in mind when behavior change in dog keepers is opportune. Special attention should be given to differentiating target groups, as use of the detachment coping strategy suggests that boundaries might be set differently than expected. Broad attention on problems with and for dogs can address perceived dissonance and prompt behavior change. In dialogue with dog keepers, in influential campaigns and in policy formulation, the chances of success are greater if initiators are aware of the strategies that they may encounter. [ABSTRACT FROM AUTHOR]

A bilateral patellar agenesis is an extremely rare congenital condition in which the patient does not develop both patellas and can present secondary alterations as bone, muscle and postural changes. There are some hypotheses that it has a genetic background presenting dominant characteristic. It is not yet standardized a gold treatment for this affection, but according to rare reports, clinical and surgical treatments are possible. This is a case report based on imagining exams of a mix breed male puppy that was born with bilateral patellar agenesis, an affection not yet reported in canine species. [ABSTRACT FROM AUTHOR]

Simple Summary: Congenital malformations in newborn dogs are still largely poorly understood and are inadequately treated, which leads to high mortality rates in these patients. This report describes the clinical signs, diagnosis and two types of management for the treatment of pectus excavatum in puppies, a malformation of the chest wall that can lead to progressive cardiorespiratory changes and progression to death. This case study assists veterinarians in the clinical approach of pectus excavatum to perform adequate medical conduct and ensure greater neonatal survival. Pectus excavatum is a deformity of the thorax characterized by ventrodorsal narrowing of the sternum bone and costal cartilages, which can lead to compression and cardiopulmonary alterations in dogs, presenting a high prevalence in brachycephalic breeds. The aim of this report was to describe two types of management for the noninvasive treatment of pectus excavatum in newborn puppies of the breeds French Bulldog and American Bully. The puppies presented dyspnea, cyanosis and substernal retraction during inspiration. The diagnosis was performed by physical examination and confirmed by chest X-ray. Two types of splints were performed (a circular splint with plastic pipe and a paper box splint on the chest), aiming at thoracic lateral compression and frontal chest remodeling. The management was effective for the conservative treatment of mild-grade pectus excavatum, resulting in the repositioning of the thorax and improvement of the respiratory pattern. [ABSTRACT FROM AUTHOR]

Background: Maternally derived antibodies (MDA) have protection against canine distemper virus (CDV) in the first weeks of puppies' life. However, MDA decreases with age. The most important and effective factor on immunization is timely vaccination. But in recent years, there were some outbreaks of CDV among puppies in Iran and this problem could be related to vaccine failure. Objectives: The aim of this study is to evaluate the possible effect of MDA titre on vaccines against CDV and the efficacy of two commercial vaccines by using the enzyme‐linked immunosorbent assay (ELISA). Methods: In this regard, 24 healthy 8‐week old terrier puppies were selected and divided into three identical groups based on a randomized, double‐blind comparative trial. The control group was injected normal saline, and group A was vaccinated by the vaccine namely Biocan L (Bioveta, Czech Republic), and the group B was vaccinated by the other vaccine called Duramune Max 5 + LCI/GP (Fort Dodge Animal Health, USA). The vaccines were used for the puppies between 8 and 16 weeks of age and in every 4 weeks. Results: The results showed that the response of both vaccines was satisfactory, and no significant difference was observed between them. Moreover, the MDA in the control group reached an unprotective level in all puppies prior to their 14 weeks of age. In the vaccinated groups, after the second vaccine, all puppies in both groups reached protective levels. Discussion: This is the first study on evaluation of two commercial vaccines in changes of serum antibody titres against distemper in puppies in Iran. Conclusion: It is recommended that veterinarians during consulting use the ELISA to measure antibody titres to optimize the vaccination schedule and reduce the cost of vaccination failure. This is of paramount importance for puppies. [ABSTRACT FROM AUTHOR]

Foetal anasarca is a condition characterised by massive generalised subcutaneous edema with or without fluid accumulation in body cavities. This report presents a case of dystocia caused by the lodgement of an anasarca foetus in the birth canal, and treated by Caesarean Section in a Lhasa apso bitch. The bitch delivered one foetus transvaginally unassisted, while the anasarca foetus and one healthy puppy were delivered surgically. Foetal anasarca is considered a rare occurrence in this breed of dog and this case report validates the need for updated data on the incidence of canine foetal anomalies. [ABSTRACT FROM AUTHOR]

Simple Summary: The COVID-19 lockdown had a greater impact on growing individuals who were not fully accustomed to the relational experiences required for an appropriate socialization process. The purpose of our retrospective research was to investigate, through an online survey, the negative impact of restrictions experienced by puppies upon the adult dogs' personalities. The present study highlights the importance of giving full attention to the relational needs of dogs during their early growth phases. In order to reduce the risk of episodes of aggression and fearfulness as well as to improve the wellbeing of animals raised under lockdown restrictions, we posit that a close monitoring approach should be adopted by veterinary behaviorists who can provide personalized rehabilitating therapies; this may be beneficial for both pets and humans. During the COVID-19 pandemic, the Prime Minister's decree issued by the Italian government on 9 March 2020, known as "#Iorestoacasa" (I stay at home), required everyone to stay indoors, with a few exceptions, from 11 March to 3 May 2020. This decree had a substantial impact on the mental health of both people and dogs. We carried out a national survey to compare the personalities of adult dogs who were puppies in lockdown (from March to May 2020) with those of adult dogs born after that time (from June 2020 to February 2021). Our results highlighted a significant increase in personality traits related to fear and aggression in dogs who experienced lockdown restrictions during their socialization period, further confirming that the COVID-19 pandemic strongly impacted the behavioral development of dogs. Therefore, it may be advantageous for these dogs to be closely monitored by veterinary behaviorists and receive specialized behavioral rehabilitation therapy to lower the risk of episodes of aggression and fearfulness as well as to increase the wellbeing of dogs raised under social restrictions. [ABSTRACT FROM AUTHOR]

A 9‐week‐old puppy with refractory seizures and a dome‐shaped head presented to the Mississippi State College of Veterinary Medicine Specialty Center for suspected hydrocephalus. Computerized tomography (CT) findings included transtentorial herniation and an intra‐axial mass with dystrophic mineralization. Cerebrospinal fluid analysis revealed an increased nucleated cell count of 1100/μl (RI < 5/μl), erythrocyte count of 2.2 × 106/μl, and markedly increased microprotein of 1939 mg/dl (RI < 30 mg/dl). On cytologic examination of the CSF, numerous erythrophagocytic, and hemosiderin‐laden macrophages were observed, which indicated chronic active hemorrhage. Many neutrophils, macrophages, and lymphocytes that contained numerous intracytoplasmic, pleomorphic, bright yellow crystals were observed. Considering the ongoing hemorrhage, the crystals were presumed to be hematoidin. A biopsy with histopathology was performed on the intra‐axial mass, and the results were consistent with a vascular hamartoma. We speculate that the formation of these crystals was related to the ongoing hemorrhage associated with the vascular hamartoma. Identification of these crystals may be useful to aid in the identification of chronic hemorrhage associated with vascular malformations or lesions within the central nervous system. [ABSTRACT FROM AUTHOR]

Simple Summary: Among its role within the commensal bacterial flora, Escherichia coli (E. coli) is known as a cause of intestinal or extraintestinal diseases in pets and their owners. In order to reveal factors associated with the carriage of extended spectrum beta-lactamase-producing Escherichia coli in dogs, rectal swabs from 1000 dogs visiting a pet animal clinic in northern Germany within one year were tested. Additional data were sampled regarding, on the one hand, the dog's health and husbandry conditions and, on the other hand, information about the owner´s medical history. Thus, we were able to define seven factors associated with extended spectrum beta-lactamase-producing Escherichia coli carriage. The high number of dogs tested and the exceptional data volume concerning the dog and owner itself, as well as those habits and interactions, underline the importance of our study to avoid the carriage and spread of pathogens, especially regarding the One Health aspect. Extended spectrum beta-lactamase (ESBL)-producing Escherichia coli are an emerging problem in veterinary and human medicine. Our study concentrated on the estimation of the prevalence and factors associated with the carriage of ESBL-producing E. coli in dogs who visited a veterinary clinic in northern Germany in 2017. For this reason, 1000 patients (healthy and sick dogs) were tested, resulting in 1000 samples originating from rectal swabs. Additional data were collected using a self-reported questionnaire that was completed by the dog owner. Factors associated with ESBL carriage were considered for further modeling if p < 0.05 using a two-sided Fisher test. Using a backward elimination procedure, the variables for the final multivariable logistic regression model were identified. In total, 8.9% of the dogs tested were positive for carriage of ESBL-producing E. coli. Seven factors were associated with the colonization of dogs with ESBL-E. coli within the multivariable model, namely husbandry system (p = 0.0019, OR = 3.00; 95% CI: 1.50–6.00), contact with puppies (p = 0.0044, OR = 2.43; 95% CI: 1.32–4.46), feeding of raw meat (p = 0.011, OR = 2.28; 95% CI: 1.21–4.31), food residues (p = 0.0151, OR = 2.31; 95% CI: 1.18–4.53) and food supplements (p = 0.0487, OR = 0.426; 95% CI: 0.18–0.96), and antibiotic treatments of dogs (p = 0.0005, OR = 3.030; 95% CI: 1.62–5.68) or owners (p = 0.041, OR = 2.74; 95% CI: 1.04–7.19) prior to the study. These factors refer to the animals themselves as well as to the owners and their habits or medical treatments. Although the causality and direction of transmission from owners to their dogs cannot be proven, the factor of antibiotic treatment of the owner is clearly associated with the dog's status. [ABSTRACT FROM AUTHOR]

Simple Summary: The literature in this review paper provided a recent perspective on the gut microbiome of newborn puppies. It was generally accepted that microbial colonization of newborns begins at birth, but some studies have reported evidence that suggests a healthy uterus is not always sterile and that the fetus at term already harbors bacteria. The microbiota development can occur during fetal life and can later be shaped by the type of parturition, colostrum, milk and lactation, environment, and food interactions. The studies suggested that the type of delivery, the maternal microbiota and their metabolites, and the diet of the mother influence the microbial community of a litters' gut microbiota, which could be an important factor for the survival of newborns. The importance of the microbial composition of the mother for the development and growth of puppies deserves further study. The review described the most important factors affecting the development of the intestinal microbiota in puppies from birth to weaning. The health and well-being of the microbiome in puppies is influenced by the type of parturition, the maternal microbiota, and the diet of the mother, directly or indirectly. The isolation of bacteria in dogs from the placenta, fetal fluids, and fetuses suggests that colonization could occur before birth, although this is still a matter of debate. Accordingly, newborn puppies could harbor bacteria that could be of maternal origin and that could influence microbial colonization later in life. However, the long-term impacts on health and the clinical significance of this transfer is not yet clear and needs to be investigated. The same maternal bacteria were found in puppies that were born vaginally and in those delivered via cesarean section. Potentially, the relationship between the type of parturition and the colonization of the microbiome will influence the occurrence of diseases, since it can modulate the gut microbiome during early life. In addition, puppies' gut microbiota becomes progressively more similar to adult dogs at weaning, as a consequence of the transition from milk to solid food that works together with behavioral factors. A number of researches have investigated the effects of diet on the gut microbiota of dogs, revealing that dietary interference may affect the microbial composition and activity through the production of short-chain fatty acids and vitamins. These compounds play a fundamental role during the development of the fetus and the initial growth of the puppy. The composition of the diet fed during pregnancy to the bitches is also an important factor to consider for the health of newborns. As far as it is known, the effects of the type of parturition, the maternal microbiota, and the diet on the microbial colonization and the long-term health of the dogs deserve further studies. Definitely, longitudinal studies with a larger number of dogs will be required to assess a causal link between microbiome composition in puppies and diseases in adult dogs. [ABSTRACT FROM AUTHOR]

Simple Summary: Puppy raisers volunteer their time to take care of, and train, selected puppies until they are mature enough to undertake advanced training to become assistance dogs. Emerging evidence suggests a central role for puppy raisers in bringing out the best in assistant dog puppies. However, most puppy raisers are not professional dog trainers and, to optimise outcomes, they may require various kinds of support from the host organisation that places the puppy in their home, as well as from their personal networks and local communities. From a behaviour change perspective, coordinated efforts at different levels would be expected to better enable puppy raisers to improve training outcomes for the puppies. The aim of this paper is to discuss the potential application of a well-established behaviour change framework to the practice of puppy raising. After discussing relevant findings, we suggest a holistic approach to supporting puppy raisers and propose a behaviour model to help volunteers improve their puppy raising practice. Puppy raising (PR) programs recruit volunteer community members (raisers) to raise assistance dog (AD) candidates from puppyhood until the dogs are ready for advanced training. Once qualified, ADs assist human handlers with a disability to live more independently. Unfortunately, about 50% of all puppies do not meet the behavioural standards required for further training after completing a PR program. This increases costs and lengthens the time taken for a handler to obtain an AD. Research has identified several factors that influence raisers' experiences. It has also shown that raisers' socialisation and training practices affect perceived puppy behaviour. Drawing on the argument that puppy raiser practices are central to improving overall puppy raising program outcomes, this paper interprets recent findings within the framework provided by the behaviour change wheel—an established behaviour change framework—to suggest a coordinated approach to supporting puppy raisers. The recommendations will allow future research to employ more objective measures and more rigorous experimental designs as the field attempts to corroborate existing findings and develop evidence-based models of practice. [ABSTRACT FROM AUTHOR]

Background: In Belgian Malinois, a KCNJ10 variant causes progressive spinocerebellar degeneration. Hypothesis/Objectives: Describe the clinical, diagnostic, pathological and genetic features of spinocerebellar degeneration in the Bouvier des Ardennes breed. Animals: Five affected Bouvier des Ardennes puppies with spinocerebellar ataxia (SCA), 8 healthy related dogs, and 63 healthy unrelated Bouvier des Ardennes. Methods: Sequential case study. Results: Clinical signs started at 6 weeks of age in 1 puppy with severe signs of cerebellar disease, and at 7 to 10 weeks of age in the 4 remaining puppies with milder signs of spinocerebellar disease. The first puppy displayed severe intention tremors and rapidly progressive generalized hypermetric ataxia, whereas the 4 others developed a milder progressive SCA. Euthanasia after progression to nonambulatory status was performed by 8 weeks of age in the first puppy, and before 11 months of age in the 4 remaining puppies. Histopathology revealed cerebellar spongy degeneration and a focal symmetrical demyelinating myelopathy. All cases were homozygous for KCNJ10 XM_545752.6:c.986T>C(p.(Leu329Pro)), which is pathogenic for SCA with (or without) myokymia, seizures or both (SAMS) and spongy degeneration and cerebellar ataxia (SDCA) 1 in Belgian Malinois dogs. All sampled parents were heterozygous and none of the healthy dogs were homozygous for this recessive variant. This variant has an allele frequency of 15% in the 63 healthy dogs studied. Conclusions and Clinical Importance: Inherited spinocerebellar degeneration also affects the Bouvier des Ardennes breed and is caused by a KCNJ10 variant. It can present with a spectrum of severity grades, ranging from severe cerebellar to milder spinocerebellar signs. [ABSTRACT FROM AUTHOR]

Simple Summary: Dogs may experience many stressful situations throughout their lives. Studies suggest that gentle handling in early life may help animals better cope with stressors as adults, but studies in dogs are inconclusive. This study applied gentle early handling (i.e., early neurological stimulation or ENS) to puppies during the first four weeks of life and compared welfare and developmental metrics with two control groups (non-handled and hold-only). A total of 76 puppies from one commercial breeding kennel were assessed. Puppies' physical health was measured for the first eight weeks of their lives. Their behavioral responses to mild stressors (i.e., isolation and stranger approach tests) were measured at approximately 8 weeks old, before and after ground transportation to a distributor. Puppies were generally physically healthy and clean. Puppies showed more affiliative responses to the stranger-approach test after the 3-minute isolation test than before, independent of the treatment group. Overall, findings suggest that for puppies in commercial breeding kennels, ENS may not be more beneficial in modifying their stress responses than consistent, careful, general handling. Throughout their lives, dogs may experience various stressful events. Early neurological stimulation (ENS), which was shown to alter stress responses beneficially in some animals, has not been fully explored in dogs. Seventy-six small-breed puppies from one commercial breeding kennel were divided into three treatment groups: ENS, held, and control. Puppies in the ENS group received 30 s of handling exercises for 21 days after birth; puppies in the held group were simply held for the same amount of time. Puppies in the control group were managed as per normal breeder practices (i.e., routine husbandry and physical health checks). Physical health was assessed weekly, and puppies were generally healthy and clean. Behavioral responses to stranger approach and isolation tests were evaluated pre- and post-ground-transportation to a distributor. Puppies were more affiliative toward a stranger post-isolation than pre-isolation (p < 0.001), and post-transport than pre-transport (p < 0.001). At the distributor, puppies in the isolation test spent less time in exploratory locomotion (p < 0.001) and vocalized more than at the breeder's kennel (p = 0.011). Treatment did not affect these results. Overall, the results suggest that the type of ENS used in this study may not provide the purported benefits to puppies' stress responses in commercial breeding populations. [ABSTRACT FROM AUTHOR]

Intestinal parasites of dogs and cats may affect their health with a significant zoonotic risk to public health. Therefore, establishing an efficient control program should pass through the determination of the diversity, prevalence, and pathogenicity of those parasites. This study aimed to determine the prevalence of intestinal parasites in dogs and cats and proceed to infection comparisons between young and adult animals. The detection of parasites in fecal samples was determined using flotation and immunofluorescent methods across 320 dogs and 64 cats from the Kvarner region in Croatia. The prevalence was calculated for each detected parasite in its host. Differences in prevalence between young animals and adults were analyzed. Parasites were detected in 32 dogs and 34.4% of cats. In total, 12 different genera were detected; Giardia spp. was the most prevalent parasite in both species, infecting 24.7% and 18.8% of investigated dogs and cats, respectively. Cryptosporidium spp. and Toxocara cati had a prevalence of (18.4%) and (6.3%), respectively. Prevalences of Giardia spp., Cryptosporidium spp., and Cystoisospora spp. were significantly (P < 0.05) higher in puppies compared to adult dogs. Pentatrichomonas hominis (P. hominis) was detected in one puppy. In addition to the first report of P. hominis, a relatively high prevalence of intestinal parasites in dogs and cats in the Kvarner region of Croatia was recorded, posing a potential zoonotic risk. [ABSTRACT FROM AUTHOR]

The popularity of puppies/dogs as companions/playmates/walking buddies was highlighted in Ireland with COVID-19 restrictions in March/2020, when the demand for puppies/dogs increased as people were confined to within 2/km of their homes. However, what was the rational supporting this trend, the influences/research undertaken by prospective owners? Two online-surveys were conducted, targeting veterinarians and behaviorists to establish motivation/attitude to owning dogs and behavioral issues being presented. Interviews by phone were conducted with the Dublin Society for the Prevention of Cruelty to Animals, Dog's Trust and three Italian shelters for comparison purposes, to investigate the welfare of dogs during restrictions. An Garda Síochána (the National Police Service of Ireland) were contacted, to clarify the situation, in relation to dog theft and domestic abuse, which is strongly associated with animal abuse. Many factors may have influenced/impacted the epigenetic development of the behavior and resulting welfare of puppies/dogs, during this period. [ABSTRACT FROM AUTHOR]

Copyright of Revista Veterinaria is the property of Universidad Nacional del Nordeste and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Since the revised Animal Welfare and Management Law in Japan became effective on June 1st, 2022, it became mandatory for pet dogs and cats to have microchips implanted and registered prior to be sold. Two cases of spinal cord injury as the result of inappropriate microchip implantation in puppies were referred to our facility, of which were diagnosed by cervical spinal radiography and computed tomography (CT). While adverse reactions following microchip implantation are rare, the possibility of iatrogenic spinal cord injury remains a serious complication. This is the first report of adverse reactions following microchip implantation in Japan, and it alerts the possibility of iatrogenic spinal cord injury secondary to inappropriate microchip implantation, where adequate training and extra caution is crucial especially in small light-weight animals. [ABSTRACT FROM AUTHOR]

Tetanus, caused by Clostridium tetani neurotoxin, is extensively described in adult dogs and is frequently associated with a recent history of wounds. Although this condition is reported in 2–3 mo old puppies, tetanus has not been described in neonates. Herein, we report the clinical signs of 3–5 day old American Bully puppies from the same litter, presenting with an acute onset of marked generalized stiffness of the extensor muscles, trismus, and an inability to suckle. Three puppies died because of tetanus: one died during consultation, one was euthanized owing to respiratory distress, and the third died 1 mo after initial presentation following deterioration. All three of these puppies were clinically affected by omphalitis. Complete bloodwork, toxicological screening (including strychnine assay), serology, and polymerase chain reaction tests for selected infectious diseases were unremarkable. Necropsy of the euthanized puppy confirmed suppurative omphalitis, which may have contributed to C. tetani infection. These are the first cases of suspected neonatal tetanus in puppies, which is a frequent condition in newborn humans and is associated with omphalitis as the route of infection. [ABSTRACT FROM AUTHOR]

Anophthalmia refers to the most severe ocular congenital malformation that results from inadequate development of the primitive forebrain and is always associated with blindness. The exact etiology of anophthalmia is not well understood; however, heritable and environmental factors may be involved. A 2-month-old Asian Shepherd puppy was presented with the absence of one eye. The puppy was alert, responsive, and had a good body score. The eyelids with eyelashes and palpebral conjunctiva were bilaterally present. However, in the right eye, the palpebral fissure was narrow, and the orbit was shallow without a distinct globe. Further inspection revealed no ocular structures, although the left eye was ophthalmoscopically quite normal. Also, there were no cytologic characteristics of conjunctivitis in either eye. Using the transpalpebral ultrasonography technique, a semioval anechoic area without any obvious ocular chambers or structures was observed in the right eye, and finally, unilateral clinical anophthalmia was diagnosed. General physical examination revealed no other malformation. The long-term prognosis is favorable for this pup. However, surgical strategies (e.g., implants and expanders) can be used to improve cosmetic appearance. [ABSTRACT FROM AUTHOR]

Copyright of Canadian Veterinary Journal / Revue Vétérinaire Canadienne is the property of Canadian Veterinary Medical Association and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Folia Pomeranae Universitatis Technologiae Stetinensis Agricultura Alimentaria Piscaria et Zootechnica is the property of West Pomeranian University of Technology in Szczecin and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Abstract Background Though spontaneous closure of isolated congenital ventricular septal defects in humans is very common, it has been rarely reported in dogs. Case presentation A 4 month old Havanese dog and a 4.5 month old Chihuahua x Jack Russell terrier cross were presented for murmur evaluation to the authors’ institution. Both puppies were clinically healthy and had a loud systolic murmur on the right hemithorax. Echocardiography in both dogs revealed a small, isolated, restrictive perimembranous congenital ventricular septal defect. No echocardiographic signs of left ventricular volume overload or pulmonary hypertension were present. Re-check auscultation in both dogs revealed the absence of a murmur, and echocardiography showed no flow through the interventricular septum. In the 9 kg Havanese dog and the 4 kg mixed breed dog, spontaneous closure occurred at 13–17 months and 12–30 months, respectively. Conclusions In both dogs the spontaneous closure of a congenital perimembranous ventricular septal defect took place in a young adult age. The mechanism of closure remains unclear.

ABSTRACT Rabies is a critical zoonotic high-risk disease, which has emerged as an important public-health problem. There are limited investigations that explore maternally derived antibody (MDA) in puppies and kittens from around the world. Furthermore, there is no such research in any province of Iran. This study measured the serum level of MDA in 10 puppies and their vaccinated bitches (n=20), 10 puppies and their unvaccinated bitches (n=20), 10 kittens with vaccinated queens and 10 kittens with unvaccinated queens. Antibodies against rabies were measured using quantitative, enzyme-linked immunosorbent assay (ELISA). Our results showed that 90% (9 out of 10) of puppies from vaccinated bitches were positive for anti-rabies antibodies, while test results for all puppies from non-vaccinated bitches were negative (P=0.001). Moreover, puppies’ titers were significantly higher in the vaccinated group than the non-vaccinated group (P=0.003). There was a similar condition between vaccinated and non-vaccinated bitches (P=0.008). Although kittens’ titers were significantly higher in the vaccinated group than the non-vaccinated group (P=0.03), only 20 percent of the kittens with vaccinated queens showed positive results, while all kittens from non-vaccinated queens were negative for anti-rabies antibodies (P=0.137).

Abstract Background Canine Parvovirus type 2 (CPV-2) is a member of the Parvoviridae family with a global distribution and causes pathogenicity in puppies aged from 6 weeks to 6 months. It should be noted that Maternally Derived Antibodies (MDA) have protection against CPV-2 in the first weeks of puppies’ life. However, MDA declines with age. The most important influential factor is timely vaccination against CPV-2. Methods In this study, 24 healthy 8-week-old terrier puppies were selected and divided into three identical groups based on a randomized, double-blind comparative trial. One of which was called the control group that was injected with the physiological serum. The second group was the group A that was vaccinated by the vaccine provided by Biocan DHPPi+L (Bioveta, Czech). The third group was group B that was vaccinated by the vaccine of Duramune Max 5 + LCI / GP (Fort Dodge Animal Health, USA) from 8 to 16 weeks of their life at every 4 weeks. Then serum samples were analyzed with HI and ELISA tests. Results The MDA titer was protective in some puppies until 18 weeks of age. Also, after the first vaccination, all puppies had a protective titer against CPV-2, and Duramune vaccine had seroconverted after the first injection and Biocan had seroconverted after the second injection. Conclusions It is recommended that to reduce the risk of vaccine failure: such as the MDA titer should be measured in puppies before designing a vaccination schedule.

Canine parvoviral enteritis is a highly contagious disease with high morbidity and mortality rates in young dogs caused by CPV-2. The current study was formulated to increase the therapeutic success in CPV-affected puppies by inclusion of oral probiotics. Twenty four affected puppies were selected and randomly divided into three groups. Commercially available probiotics and desi curd were administered along with routine therapy to puppies of group I and group II respectively, whereas routine therapy was followed to puppies of group III. Notifiable recovery was noticed in the animals of group I and group II compared to group III. [ABSTRACT FROM AUTHOR]

Purpose: To investigate whether raised levels of retinal cyclic guanosine monophosphate (cGMP) was reflected in plasma levels in PDE6A-/- dogs. Materials and methods: Retina was collected from 2-month-old wildtype dogs (PDE6A+/+, N = 6), heterozygous dogs (PDE6A+/-, N = 4) and affected dogs (PDE6A-/-, N = 3) and plasma was collected from 2-month-old wildtype dogs (PDE6A+/+, N = 5), heterozygous dogs (PDE6A+/-, N = 5) and affected dogs (PDE6A-/-, N = 5). Retina and plasma samples were measured by ELISA. Results: cGMP levels in retinal samples of PDE6A-/- dogs at 2 months of age were significantly elevated. There was no significant difference in plasma cGMP levels between wildtype and PDE6A-/- or PDE6A+/- puppies. However, the plasma cGMP levels of the PDE6A-/- puppies were significantly lower than that of PDE6A+/- puppies. Conclusion: cGMP levels in the plasma from PDE6A-/- was not elevated when compared to control dogs. At the 2-month timepoint, cGMP plasma levels would not be a useful biomarker for disease. [ABSTRACT FROM AUTHOR]

Simple Summary: Newborns experience a significant thermal change at birth, leading their bodies to adjust and reduce their metabolism to survive. In this study, newborn puppies' weights and their temperatures in different body areas and at different measure times were evaluated to determine if there is a relationship between weight and their ability to reach thermostability. It was observed that there is a positive relationship between the weight of the puppies and their thermoregulatory capacity. Hypothermia, a factor associated with neonatal mortality, can occur immediately after birth as a protective mechanism to prevent hypoxic damage in neonates, or to reduce the metabolic rate to improve the chances of survival in the first hours of life. The heat interchange through the superficial temperature of animals can be evaluated with infrared thermography (IRT). However, to date, there is no information on thermal windows in puppies. This study aimed to evaluate, with the use of IRT, the microcirculatory alterations in 8 different thermal windows identified at 7 different times in 289 newborn puppies assigned to different groups. Three thermograms were taken from four zones of each puppy: the facial, frontal, right lateral, and left lateral regions. Newborn puppies were grouped in 4 quartiles according to their weight: Q1 (126–226 g) n = 73, Q2 (227–330 g) n = 72, Q3 (331–387 g) n = 74, and Q4 (388–452 g) n = 70. A total of 8 thermal windows were considered at 7 evaluation times from Wet at birth until 24 h after birth (AB). Two-way mixed ANOVA within and between subjects' design for each thermal window (eight models) was performed. Results revealed a positive correlation between the puppy's weight and its ability to achieve thermostability in all the evaluated thermal windows. Statistically significant differences (p < 0.0001) between the 4 quartiles (Q1, Q2, Q3, and Q4) were found. The lowest temperatures were recorded when the pups were still wet and the highest at 24 h AB. Thermal windows with the highest temperatures were abdominal (34.234 ± 0.056 °C), thoracic (33.705 ± 0.049 °C), nasal (30.671 ± 0.110 °C), and upper left palpebral (34.066 ± 0.052 °C), while the lowest were thoracic limb brachial biceps (27.534 ± 0.051 °C), thoracic limb elbow (27.141 ± 0.049 °C), thoracic limb metacarpal (27.024 ± 0.062 °C), and femoral pelvic limb (27.654 ± 0.055 °C). Assessing the thermal response in newborn puppies can help identify drastic temperature reductions or deficient thermoregulatory compensation during the first hours of life, preventing the consequences of hypothermia. [ABSTRACT FROM AUTHOR]

Background: Hemangioma is a well-known neoplasia in veterinary and human medicine. Several subtypes have been described and are distinguished based on their histologic appearance. The classification schemes of hemangiomas in human and veterinary medicine are different, and various purpose-based schemes can be found in the literature. Case presentation: A six-week-old puppy was presented that suffered from a neoplasia that extended to the musculature of the hind limb. After surgical excision, the mass was submitted for pathohistological examination. The mass was composed of endothelial cells forming vascular slits admixed with a fibrous stroma and spindle cells. Immunohistological examination was positive for factor VIII-related antigen and smooth muscle actin, supporting the diagnosis of hemangioma. Conclusion: The final diagnosis of granulation tissue-type hemangioma was given due to the histological appearance of the neoplasia. Granulation tissue-type hemangioma is a rare subtype of hemangioma. In this case an uncommonly young dog was affected. [ABSTRACT FROM AUTHOR]

The illegal trade of animals poses several health issues to the global community, among which are the underestimated risk for spillover infection and the potential for an epizootic in both wildlife and domestic naïve populations. We herein describe the genetic and antigenic characterization of viruses of the specie Carnivore protoparvovirus 1 detected at high prevalence in puppies illegally introduced in North Eastern Italy and compared them with those circulating in wild carnivores from the same area. We found evidence of a wide diversity of canine parvoviruses (CPV-2) belonging to different antigenic types in illegally imported pups. In wildlife, we found a high circulation of feline parvovirus (FPV) in golden jackals and badgers, whereas CPV-2 was observed in one wolf only. Although supporting a possible spillover event, the low representation of wolf samples in the present study prevented us from inferring the origin, prevalence and viral diversity of the viruses circulating in this species. Therefore, we suggest performing more thorough investigations before excluding endemic CPV-2 circulation in this species. [ABSTRACT FROM AUTHOR]

Simple Summary: Breeders still see high rates of neonatal mortality in their kennels and catteries globally, which makes the perinatal period a challenge for veterinarians and breeders. This review describes a wide variety of factors that can potentially affect the health of a litter during pregnancy, birth, and the first few weeks of life, which requires both the veterinarian and the breeder to have knowledge of maternal and neonatal care. Knowledge in neonatology is essential for correct management and preventive measures in breeding, impacting well-being and greater neonatal survival. The productivity of kennels and catteries is directly linked to maternal prolificacy and neonatal survival. During the neonatal period, mortality is high, not only due to environmental factors after birth but also with regard to gestational fetal life, complications during delivery, and management errors. Neonatology is an area of veterinary medicine where having a strong knowledge base of applied physiology and common clinical presentations for newborns can often favor better outcomes and greater neonatal survival. The teaching of animal theriogenology topics, particularly neonatal medicine, in the veterinary curriculum has evolved significantly in recent years. It is essential that the veterinarian understands the maternal and neonatal particularities and the main aspects involved in the handling of puppies and kittens for the instruction of the correct handling to the breeders and better medical conduct. The breeder of dogs and cats, experienced or not, must count on the help of a veterinarian in their breeding. Proper management, constant monitoring of the litter, and prompt assistance are the keys to successful breeding. [ABSTRACT FROM AUTHOR]

Simple Summary: Puppies from commercial breeding kennels (CBKs) are transported by ground from their facilities of origin to a distributor at approximately 8 weeks of age, which is a sensitive period in dogs' early development. Experiencing high levels of fear and stress during this transition potentially jeopardizes their short- and long-term welfare. However, no research has explored the effect of transportation on puppy welfare. Therefore, we tested 383 puppies at 12 CBKs and again approximately 48 h after transportation to a distributor. We measured puppies' behaviors in isolation and during a stranger-approach test, and conducted a physical health assessment. Feces were also collected from each litter and from one focal puppy per litter for insight into their stress response, immune function, and presence of intestinal parasites. Overall, puppies were physically healthy before and after transportation. However, behavioral and physiological findings suggest puppies experienced an increase in distress after transportation. Results also suggest that puppies may have solicited more contact from an unfamiliar person as a coping strategy following an acute stressor after transportation. Future studies should investigate risk factors associated with transportation protocols and identify interventions to help optimize puppy welfare during this transition. Many puppies from commercial breeding kennels (CBKs) are transported by ground from their kennels of origin to a distributor. This experience may elicit fear and stress during a sensitive developmental period, which may in turn negatively impact the puppies' short- and long-term welfare. This study aimed to measure short-term effects of transportation on puppy welfare metrics. Eight-week-old puppies (n = 383) from 12 CBKs were tested at their kennels (pre-trans) and ~48 h after arriving at a distributor (post-trans). At each location, puppies underwent an isolation test, a stranger-approach test, and a physical health assessment. Behavioral responses to testing were scored from videos. Fecal glucocorticoid metabolites (FGM), fecal secretory immunoglobulin A (sIgA), and presence of intestinal parasites were also analyzed. Linear mixed-effects models identified decreased exploration (p < 0.001), and increased locomotion (p < 0.001) and escape attempts (p = 0.001) during the post-trans isolation test. Increased affiliative behavior (p < 0.001), FGM (p < 0.001) and sIgA (p = 0.014) were also observed post-trans. Findings support good physical health both pre- and post-trans, while behavioral and physiological changes suggest increased puppy distress post-trans. Higher post-transport affiliative behavior may indicate that puppies sought social support as a coping strategy after experiencing transport-related distress. Future studies should explore the efficacy of transportation-related interventions to mitigate puppy distress. [ABSTRACT FROM AUTHOR]