Veterinary students' proximity to and interpretation of a simulated "aggressive" dog before and after training.

Dog "aggression" in the veterinary practice is commonplace. Therefore, student knowledge and education about dog behaviour and the ability to interpret "aggressive" behaviour is important from a human injury prevention and dog welfare perspective. The study aimed to compare first-year veterinary students' perceived safest proximity to both an "aggressive" and non-reactive simulated dog, both before and after a teaching intervention about canine behaviour and a handling practical. It also examined student confidence and their ability to identify "aggressive" behaviours. Forty first year veterinary students took part in two surveys. Each survey included two videos: one of a simulated dog displaying "aggressive" behaviour, based on the 'Canine Ladder of Aggression'; and another displaying non-reactive (passive behaviours without reaction to the participants) behaviours. Each video depicted the slow and consistent approach towards the virtual dog within a virtual indoor environment, and participants were asked to press stop if or when they would stop approaching the dog. In the "aggressive" scenario, there was a reduction in the approach-stop time from survey 1 (median = 17.8 s) to survey 2 (median = 15.2 s) in the intervention group (p = 0.018) but not in the control group (p = 0.147). Regarding confidence, there was a significant increase in the self-reported confidence rating relating to a participant's ability to interpret canine behaviour in both the control (p = 0.011) and intervention (p = 0.003). In conclusion, these results indicate that students using approach-stop videos stayed further away from an "aggressive" virtual dog model if they had undertaken a canine behaviour educational intervention. This novel approach has the potential for further use in teaching and assessment of student knowledge and behaviour which may otherwise be difficult to demonstrate.

Owner demographic factors are associated with suitable pet rabbit housing provision in the United Kingdom.

BACKGROUND: Rabbits are popular pets, but research into their welfare is limited. This study analysed the potential association(s) between the provision of suitable housing and owner demographic factors. METHODS: Data from 2017, 2018 and 2019 PDSA Animal Wellbeing (PAW) report surveys gave a sample of 1333 UK rabbit owners. Whether the rabbit housing was adequate or inadequate was ascertained by asking owners to indicate images of hutch and run size or indoor environment type that were similar to their own. The owner demographic factors collected included gender, education, household income and deprivation. Chi-squared tests and binary logistic regression (univariable and multivariable) were used to investigate factors associated with adequate/inadequate housing. RESULTS: One-third (31.2%) of rabbits lived in inadequate housing and half were housed alone (51.4%). Male owners were more likely to report providing inadequate housing than females (odds ratio [OR] = 1.795, 95% confidence interval [CI] 1.319-2.441, p < 0.001). Compared to owners over 55 years old, those aged 25-34 years were more likely to house their rabbits inadequately (OR = 2.050, 95% CI 1.286-3.267, p = 0.003). Owners with a household income below average were more likely to report providing inadequate housing compared to those with a household income above average (OR = 1.406, 95% CI 1.025-1.928, p = 0.035). CONCLUSION: The findings identify that inadequate rabbit housing is provided by owners of all ages, genders and deprivation levels but highlight some particular owner demographics that could be useful to target if resources are limited.

A pilot study investigating human behaviour towards DAVE (Dog Assisted Virtual Environment) and interpretation of non-reactive and aggressive behaviours during a virtual reality exploration task.

Dog aggression is a public health concern because dog bites often lead to physical and psychological trauma in humans. It is also a welfare concern for dogs. To prevent aggressive behaviours, it is important to understand human behaviour towards dogs and our ability to interpret signs of dog aggression. This poses ethical challenges for humans and dogs. The aim of this study was to introduce, describe and pilot test a virtual reality dog model (DAVE (Dog Assisted Virtual Environment)). The Labrador model has two different modes displaying aggressive and non-reactive non-aggressive behaviours. The aggressive behaviours displayed are based on the current understanding of canine ethology and expert feedback. The objective of the study was to test the recognition of dog behaviour and associated human approach and avoidance behaviour. Sixteen university students were recruited via an online survey to participate in a practical study, and randomly allocated to two experimental conditions, an aggressive followed by a non-reactive virtual reality model (group AN) or vice versa (group NA). Participants were instructed to 'explore the area' in each condition, followed by a survey. A Wilcoxon and Mann Whitney U test was used to compare the closest distance to the dog within and between groups respectively. Participants moved overall significantly closer to the non-reactive dog compared to the aggressive dog (p≤0.001; r = 0.8). Descriptions of the aggressive dog given by participants often used motivational or emotional terms. There was little evidence of simulator sickness and presence scores were high indicating sufficient immersion in the virtual environment. Participants appeared to perceive the dog as realistic and behaved and interacted with the dog model in a manner that might be expected during an interaction with a live dog. This study also highlights the promising results for the potential future use of virtual reality in behavioural research (i.e., human-dog interactions), education (i.e. safety around dogs) and psychological treatment (e.g. dog phobia treatment).

Pet dog bites in children: management and prevention.

Dog bite injuries are a significant public health problem and many are sustained by children. These injuries can be complex, both physically and psychologically, and in rare cases fatal. This paper will review current evidence-based approaches to treatment, explore identified patterns in biting incidents and discuss the effectiveness of prevention strategies. Safe management of these patients requires a comprehensive approach. Physical injuries need to be accurately assessed with a high index of suspicion for underlying injuries, particularly in younger children less able to communicate. Treatment depends on severity and location, but all bites must be irrigated to reduce the risk of infection but may not always require prophylactic antibiotic use. Careful exploration of the circumstances in which the bite occurred is essential to make safeguarding decisions and prevent future bites. Reducing the incidence of paediatric dog bites requires education of both children and parents that any dog can bite, regardless of breed, and all child-dog interactions must be highly supervised. However, education alone is unlikely to prevent dog bites. Policies that support environmental changes need to be developed such as provision of pet dogs less likely to bite (or bite as severely), through breeding for temperament and appropriate socialisation. Additionally, investment in psychological support for bite victims and their families is required to reduce the long-term impacts of being bitten.

Frequency of Owner-Reported Bacterial Infections in Pet Guinea Pigs.

Domestic guinea pigs suffer morbidity and mortality due to a range of bacterial infections amongst other causes. Microorganisms such as Bordetella bronchiseptica and Streptococcus pneumoniae are commonly implicated in respiratory disease; however, there is a lack of research surrounding the prevalence of these bacterial infections. The aim of this study was to investigate the frequency with which owners reported bacterial infections in pet guinea pigs and to assess owner knowledge of correct husbandry practices to inform prevention of the development of bacterial infections. An online questionnaire, consisting of 30 questions was promoted to guinea pig owners. Of all respondents (n = 524), 39.39% reported that their guinea pig(s) had been clinically diagnosed with a bacterial infection, with upper respiratory tract infections the most commonly reported (46.95%), followed by urinary tract (15.49%) and then gastrointestinal infections (11.73%). Owners demonstrated knowledge of correct husbandry practices and there was no significant effect (p = 0.475) of owner knowledge on having owned a guinea pig with a bacterial infection. Bacterial infections may be more common in guinea pigs than was previously thought. Further research is required to understand why bacterial infections are common in pet guinea pigs and to help owners to prevent and recognize these infections.

What Makes a Rabbit Cute? Preference for Rabbit Faces Differs according to Skull Morphology and Demographic Factors.

Domesticated rabbits typically exhibit shorter, flatter skulls than their wild counterparts (brachycephalism). However, brachycephaly is associated with considerable health problems, including problems with dentition. The aim of this study was to establish which type of rabbit face people prefer, with a particular emphasis on skull morphology and brachycephaly. We grouped 25 images of rabbit faces by cephalic degree based on ratings assigned by 134 veterinary professionals. An online questionnaire was then launched, in which people could rate each of the 25 images according to preference for the rabbits' faces, and a total of 20,858 questionnaires were completed globally. Repeated-measure, multi-level general linear modelling revealed mildly-brachycephalic rabbits to be the most preferred type of rabbit, and moderately-dolichocephalic (longer skulled) rabbits to be the least preferred. The preference for brachycephalic rabbits was stable across continents, and as such it is highly plausible that human preference has been a driver for the shortening of the skull typically seen in domestic rabbits, perhaps as a result of the 'baby-schema'. Additional features of rabbit faces that were preferred include a soft, medium-light fur appearance and being generally short-furred. These novel insights may prove useful in the improvement of the public understanding of rabbit health and welfare. The relationship between preference and skull shape is particularly pertinent to future work concerning rabbit health, given the cross-species evidence that having a flat face is associated with chronic health conditions.

Small Animal Veterinarians' Perceptions, Experiences, and Views of Common Dog Breeds, Dog Aggression, and Breed-Specific Laws in the United States.

Dog aggression directed towards humans is a common and serious behavioral and public health issue. This cross-sectional study was designed to gain insights into U.S. small animal veterinarians' views and experiences with the most common dog breeds in the U.S., dog aggression, and breed-specific legislation. An electronic survey was distributed via email to an online veterinary community, and responses were summarized and compared by means of χ2 and Cochran-Mantel-Haenszel tests. Most respondents were concerned about the risks of dog bite injuries, but the majority were not in favor of banning specific breeds of dogs in order to enhance public safety. When participants rated the perceived bite risk associated with popular dog breeds, Chow Chows were perceived as the highest risk, with pit bull types categorized as a moderate risk. Golden Retrievers were seen as the most appropriate for families with children. Public education about animal behavior was the most frequently endorsed policy intervention to increase public safety. These findings suggest that most veterinarians feel that banning an entire dog breed is not an effective way to ensure human safety. Instead, most respondents endorsed alternative initiatives, such as public education and stricter leash laws, to reduce the risk of dog bites.

Restraint of dogs in vehicles in the US, UK and Australia.

Although dogs routinely travel in motor vehicles, there is a lack of evidence on if, how, and why people choose to restrain their dogs when travelling. A lack of restraint is likely to be associated with an increased risk of serious injury or death in the case of an accident, and in some cases may even precipitate an accident. The aim of the present study was to determine the frequency in which dog restraints are used in the US, UK and Australia in a convenience sample, and the factors associated with whether or not a dog is restrained. Online surveys using SurveyMonkey® were distributed in the US, UK and Australia during 2017-2018. The survey consisted of questions related to owning a dog, owner and dog demographics, use of restraint when driving with the dog, reasons for restraining/not restraining the dog, and attitudes to restraint of dogs in vehicles. A logistic regression was used to determine factors associated with the use of restraint. There were 706, 692 and 637 completed surveys from the US, UK and Australia, respectively. A little over half of respondents restrained their dog in the US (55%) compared to 67% in Australia and 72% in the UK. The most common method of restraint in the US and UK was a cage/crate in the cargo area in the back of the vehicle; in Australia it was a harness and tether attached to a seat buckle. In the generalised linear model, country, dog size, owner age, dog age and vehicle type were all significant factors associated with the use of restraint for dogs in cars. Younger dog owners from the US who drove a pickup truck or utility van, had a large dog, and drove with their dogs less frequently were least likely to restrain their dogs. This research highlights the need for improved education and information regarding the use of restraints for dogs traveling in vehicles, although the limitations in the convenience sample used mean further research is needed, including use of a more representative sample.

UK pet owners' use of the internet for online pet health information.

The internet has been found to be a popular source for human health information. However, there is a lack of information on pet owners' use of the internet to source pet health information and implications for the owner-veterinarian relationship. Therefore, the aim of this study was to address this gap in knowledge by focusing on UK pet owners' general use of the internet to find online pet health information and the impact of this behaviour on the owner-veterinarian relationship. An online survey targeting UK pet owners resulted in 571 respondents. Respondents reported the most frequently used source for pet health information was the internet (78.6 per cent), followed by their veterinarian (72 per cent). Veterinarians and other pet owners, however, were rated as the most trustworthy sources. The topics searched for most often online were specific medical problems (61.3 per cent) and diet/nutrition (58.5 per cent). Regarding the owner-veterinarian relationship, 42.1 per cent of participants reported discussing information they found online 'sometimes' with their veterinarian. When asked if their veterinarian recommended specific websites, nearly half (49.6 per cent) stated that their veterinarian 'never' made such recommendations, yet over 90 per cent said they would visit veterinarian-recommended websites.

United Kingdom Veterinarians' Perceptions of Clients' Internet Use and the Perceived Impact on the Client-Vet Relationship.

The Internet is a commonly used resource for accessing health information. Despite the Internet's popularity in the human health field, little is known about the Internet's impact on veterinarians, their clients, and the veterinarian-client relationship. The aim of this study was to investigate the perception of veterinarians from the United Kingdom of clients' use of the Internet and the perceived impact on pet health and the veterinarian-client relationship. A survey was distributed between January 4 and March 3, 2017, via an online link. In total, 100 veterinarians completed the survey. This study found that most UK veterinarians feel their clients access the Internet to find pet health information, yet often do not understand what they read online. Importantly, 40% of veterinarians stated that the Internet has a negative impact on companion animal health. This small-scale study found mixed opinions regarding veterinarians' perceptions of their clients' use of the Internet and the potential impact it has on the client-veterinarian relationship. Research on clients' actual use of the Internet and their associated perceptions is a next logical step.