Although cats and dogs can live amicably, inter-species conflict can result in poor welfare. Species introduction can impact the development of the cat-dog relationship. This study aimed to identify ...factors associated with owner reported ‘only desirable’ puppy behaviour (defined as the puppy being uninterested, ignored the cat and/or interacted in a calm way) following introduction to existing household cats, and to explore perceptions of the emerging cat-dog relationship. Owner-reported data collected as part of a longitudinal study of canine health and behaviour were used. Of 4678 puppies, 26.7% lived with at least one cat. Of the 1211 puppies who had been introduced to the household cat at the time of survey completion, playing (58.9%), being overexuberant or over-excited (56.6%), and chasing (48.6%) were the most common behaviours displayed towards cats. ‘Only desirable’ behaviours were shown by 7.3% of puppies. Multivariable logistic regression showed early (puppies aged <12 weeks), gradual introductions and living in a multi-dog household increased the odds of ‘only desirable’ behaviours. Qualitative analysis revealed two styles of introductions—owner-led and pet-led. Owners who led introductions anticipated amicable relationships between pets, whilst owners who let pets introduce themselves did not. Early, gradual, owner-led introductions of puppies to household cats should be encouraged.
Many dogs are relinquished worldwide, therefore may be important to enhance the success of adoptions through appropriate matching of dog and perspective caretaker, if possible. This exploratory study ...aimed to investigate whether matching to caretakers’ preferences in some dog characteristics was associated with an increase in caretakers’ declared satisfaction with their dogs using a Kano model approach, alongside more common inferential ones, such as logistic regressions (alpha = 0.005). We also aimed to investigate whether there were differences between rescued galgos from Spain and other dogs in this regard. Data on 400 dogs (of which 193 were galgos,) were gathered using an online survey and convenience sampling. The questionnaire included a satisfaction score and some Kano model questions assessing the relevance of matching dog and caretaker's preferences regarding activity level, affection shown, self-confidence/boldness and color. Matching to caretakers’ preferences in activity level, affection, boldness were Kano model Exciters (not expected positive features) for most respondents, whereas matching to preferred color was an indifferent one. Respondents having adopted more than 180 days previously answered they found matching to preference in activity (P < 0.0001) and color (P = 0.003) indifferent more often than respondents who had just adopted ≤45 days before. Matching in affection shown, activity level and in preferred color were significantly associated with the dogs being given the maximum score in perceived satisfaction by the respondents (P < 0.001, P < 0.001 and P = 0.002, respectively). This outcome was not the case for self-assurance when the restrictive alpha for exploratory studies was applied. Further studies on the effects of matching to different behavioral and morphologic characteristics on adopters’ satisfaction are needed.
Wolves are charismatic emblems of wilderness. Dogs, which descended from wolves, are models of urbanity. Do free-ranging dogs revert to pack living or are their societies only reminiscent of a ...wolfish heritage? Focusing on behavioral ecology, this is the first book to assess societies of both gray wolves and domestic dogs living as urban strays and in the feral state. It provides a comprehensive review of wolf genetics, particularly of New World wolves and their mixture of wolf, coyote and dog genomes. Spotte draws on the latest scientific findings across the specialized fields of genetics, sensory biology, reproductive physiology, space use, foraging ecology and socialization. This interdisciplinary approach provides a solid foundation for a startling and original comparison of the social lives of wolves and free-ranging dogs. Supplementary material, including a full glossary of terms, is available online at www.cambridge.org/9781107015197.
•The length of time 12 dogs spent smelling urine of unknown dogs was recorded.•Dogs spent longer smelling the urine of dogs that had been gonadectomised.•It may be more difficult for dogs to gain ...information from urine of gonadectomised conspecifics.
Domestic dogs (Canis familiaris) use urine to communicate among themselves, however, it is unknown whether the gonadectomy (neutering or spaying) of a dog affects this communication in anyway. Urine samples from 10 intact and 10 gonadectomised, unfamiliar dogs were presented to 12 tester dogs to sniff under controlled conditions in a pilot study. The amount of time the tester dogs spent sniffing each sample was recorded. Overall, tester dogs were recorded smelling the urine of gonadectomised individuals for a longer time. In addition to the type of urine sample, the result is likely to have been influenced by the sex and status (gonadectomised or intact) of the tester dogs. The observed increase in the length of time spent sniffing urine from gonadectomised individuals could be explained by the tester dogs experiencing more difficulty in gaining information from the urine or facing more confusion while analysing the urine compared to the intact urine they have evolved to smell.
Background Companion animal behaviour problems significantly impact companion animal (and owner) welfare. Veterinary behavioural medicine (VBM) is an emerging discipline and aims to provide ...evidence-based advice to owners and veterinary professionals to support normal behaviour in companion animals through appropriate socialisation and training and to address behaviour problems in a constructive and welfare-friendly manner. The approach to problem behaviours in dogs has changed in recent years; previously a mis-understanding of the biological theory of dominance has been used to explain certain behavioural problems in dogs which has led to the use of punishment-based treatment methods. Current research advocates the benefits of reward-based methods and highlights the risks of implementing positive punishment-based training techniques to both dogs and owners. Golden and Hanlon (Ir Vet J 71: 12, 2018) have reported that veterinary professionals in Ireland are frequently asked to advise on dog behaviour problems. This study aimed to explore veterinary professionals’ understanding of training and treatment options for frequently encountered dog behaviour problems, and to help support the development of competences in VBM in Ireland. Methods An online survey was developed, including a pre-test evaluation by a pilot group of veterinary professionals, on SurveyMonkey®. The link to the online survey was distributed via third-party professional associations and social media. The survey contained twelve vignettes illustrating advice from veterinary professionals on common behaviour scenarios. Using a Likert Scale, respondents were asked to assess the likelihood of the advice to support best outcome for the dog. Best outcome was defined as one which provides a resolution to the behavioural problem while not compromising the animal’s welfare. Results 84 private veterinary practitioners (PVP) and 133 veterinary nurses (VN) completed the survey. In the majority of vignettes, most veterinary professionals agreed with our classification of best outcome, but several areas of uncertainty were identified. Marked variations in response were found for PVPs in vignettes depicting advice recommending citronella collars, invisible radio fences, trainers utilising dominance language, and another dog for separation anxiety. For VNs, variations in response were found in vignettes depicting dominance-based training and advice on separation anxiety. Significant differences were found in the responses of VNs and PVPs for the vignettes recommending the use of citronella collars (p < 0.01) and invisible radio fences (p < 0.05), where VNs agreed with their recommendation less often than PVPs. PVPs graduating since 2013 agreed with the recommendation of invisible radio fences less often than PVPs graduating before 2013 (p < 0.05). VNs graduating before 2013 agreed with the recommendation of an accredited trainer (p < 0.05) and disagreed with the use of flooding to treat fear (p < 0.05) more often than VNs graduating since 2013. Conclusions Our findings have identified specific areas of uncertainty with regards knowledge of positive punishment-based training and the treatment of common dog behaviour problems, highlighted the demand for continuing professional education in VBM and provided further evidence of the need to develop day one competences in VBM for veterinary medicine and nursing programmes at university level.
While the past decade has seen a surge of research regarding canine cognition, this newfound interest has not caught the attention of many philosophers. Studies pertaining to dog minds have been ...pouring out of canine cognition labs all over the world, but they remain relatively ensconced within the scientific, sociological, and anthropological communities, and very little philosophical thought on dog cognition exists.
Philosophers certainly have not shied away from theorizing about the nature of nonhuman animal cognition generally. Theories range from Cartesian disavowal of all nonhuman intelligence to arguments that even fish have complex minds and therefore humans should not eat them. Serious philosophical considerations about dogs and their relationship to humans, however, remain incredibly rare. Even less common, if not entirely nonexistent, is a
critical examination of the question “What are dogs thinking?” and what asking and attempting to answer this question reveals, not so much about dogs, but about us.
With Minding Dogs Michele Merritt attempts to fill two significant gaps in the philosophy of animal cognition. First, she adds to the growing discussion on canine cognition, which has been overlooked until recently and requires more consideration. Second, she takes seriously our dynamic collaborations with our canine friends as crucial to understanding both their minds and our own.
Phenotypic integration describes the complex interrelationships between organismal traits, traditionally focusing on morphology. Recently, research has sought to represent behavioural phenotypes as ...composed of quasi-independent latent traits. Concurrently, psychologists have opposed latent variable interpretations of human behaviour, proposing instead a network perspective envisaging interrelationships between behaviours as emerging from causal dependencies. Network analysis could also be applied to understand integrated behavioural phenotypes in animals. Here, we assimilate this cross-disciplinary progression of ideas by demonstrating the use of network analysis on survey data collected on behavioural and motivational characteristics of police patrol and detection dogs (Canis lupus familiaris). Networks of conditional independence relationships illustrated a number of functional connections between descriptors, which varied between dog types. The most central descriptors denoted desirable characteristics in both patrol and detection dog networks, with ‘Playful’ being widely correlated and possessing mediating relationships between descriptors. Bootstrap analyses revealed the stability of network results. We discuss the results in relation to previous research on dog personality, and benefits of using network analysis to study behavioural phenotypes. We conclude that a network perspective offers widespread opportunities for advancing the understanding of phenotypic integration in animal behaviour.
Although social enrichment can be considered beneficial in helping dogs cope with the kennel environment, when taking individual needs into account, it places a large demand on the carers and may not ...be appropriate in under-resourced kennels. Some kennels are also designed in such a way that there is too much social interaction, in that individuals cannot choose to distance themselves from conspecifics. This study therefore aimed to assess the effects of easily accessible enrichment on the behaviour of kennelled Pit Bull Terrier type dogs rescued from a dog-fighting ring in the Philippines. Thirty-six dogs were allocated to one of three treatment groups following a matched-subject design: (i) cardboard bed provision; (ii) coconut provision; and (iii) visual contact with dogs housed in adjacent cages obstructed with cardboard partitions. Behavioural diversity and the duration and frequency of individual behaviours were analysed using linear mixed-effect models. Yawning frequencies and time spent lying down and sitting decreased during treatment. No particular treatment was more influential in these behavioural changes. In conclusion, enrichment, regardless of type, affected the dogs' behaviour, with some effects depending on the sex of the dogs. Therefore, it is possible to cheaply and sustainably enrich the lives of dogs living in highly constrained environments, however, further research is required to refine the methods used.
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