The present study examined the prevalence of behaviours in dogs separated from the litter for adoption at different ages. Seventy adult dogs separated from their dam and littermates and adopted between the ages of 30 and 40 days were compared with 70 adult dogs that had been taken from the litter for adoption at two months. Owners were asked to complete a questionnaire eliciting information on whether their dog exhibited potentially problematic behaviours when in its usual environment. Binary logistic regression analysis was performed to investigate whether the age at which the dog was separated from the litter might predispose it to developing undesirable behaviours. The odds of displaying destructiveness, excessive barking, fearfulness on walks, reactivity to noises, toy possessiveness, food possessiveness and attention-seeking were significantly greater for the dogs that had been removed from the litter earlier during the socialisation period. In addition, dogs purchased from a pet shop at 30 to 40 days of age were reported to exhibit some of the listed behaviours with a significantly higher frequency than dogs purchased from a pet shop at two months. No significant differences were observed with dogs obtained from other types of sources. The dogs in the youngest age group (18 to 36 months) had a higher probability of displaying destructiveness and tail chasing. These findings indicate that, compared with dogs that remained with their social group for 60 days, dogs that had been separated from the litter earlier were more likely to exhibit potentially problematic behaviours, especially if they came from a pet shop.

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36Unwelcome behaviors in pet dogs may have serious implications for the quality of life of both the 37 animals and their owners. We investigated owners' perceptions about their dogs' behavioral issues 38 as well as other factors that might be predictive of potential canine problem behaviors. We 39 distinguished between "undesirable behaviors" (behaviors that were unpleasant to the owners) and 40 "problematic behaviors" (behaviors that the owners found difficult to overcome). 41 We designed an on-line survey eliciting information about owners, their dogs, their relationship 42 with their dogs and whether the animals exhibited any of 15 potentially problematic behaviors. The 43 largest proportion of respondents (65%) reported that their dogs exhibited undesirable, but not 44 problematic, behaviors and were not interested in their modification. Only 32% of the respondents 45 considered the behavior to be both undesirable and problematic and wished to change it. The 46owners' perception of a problem was associated with reports of fear-and anxiety-related behaviors. 47The owner's gender, marital status and attitude towards the dog as his/her child as well as the dog's 48 age, size, age at acquisition and breed emerged as robust predictors. Compared to all other 49 behavioral categories, reported aggressive canine behaviors were three times more likely to elicit an 50 owner's wish to address them. This study revealed that the behaviors of dogs may be perceived 51 differently by their owners and the type of perception may influence the owner's actual willingness 52 to change those behaviors. Moreover, we identified the most robust set of factors that, either 53 individually or combined, would help predict a dog's potential problem behaviors and an owner's 54 attitude towards them, which will be useful in improving rational prevention and treatment 55 strategies. 56 57 58

Poor knowledge is available on the effectiveness of reading to dogs in educational settings, particularly in children with Autism Spectrum Disorders (ASD). In this study, we test the hypothesis that reading to a dog improves propensity towards books and motivation to read after the end of the programme, as well as reading and cognitive skills in children with ASD. The study is a prospective, randomized controlled trial, consisting of testing and re-testing after a 10 sessions reading programme with and without the presence of a dog. Nine Children with ASD (6–11 years old) were randomly assigned to a control (CG, reading without a dog, n. 4) or experimental group (EG, reading to a dog, n. 5). Children’s attendance at reading sessions was recorded at each session. Parents’ perceptions were evaluated at the end of the programme to detect changes in children’s attitudes and motivation toward reading. Psychologist-administered validated reading (Cornoldi’s MT2 reading test; test of reading comprehension, TORC; metaphonological competence test, MCF) and cognitive tests (Wechsler intelligence scale for children Wisc IV, Vineland) to all children, at baseline and at the end of the reading programme. Compared with CG children, children in the EG group participated more frequently in the reading sessions, and they were reported to be more motivated readers at home after the programme. However, there were no differences on reading and cognitive tests’ scores either within each group of children or between groups. Further studies are warranted in order to understand whether and how incorporating dogs into a reading programme is beneficial to Children with ASD at the socio-emotional and cognitive level.

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A large survey of Italian dog guardians (n = 906) was conducted to assess dog behavior and welfare at the veterinary clinic and to investigate how guardians and veterinarians affect them. This study confirmed that the veterinary clinic is a source of stress for most dogs, who showed impaired welfare in all phases: in the waiting room, entering the examination room, on the examination table, and when approached by the vet. This study also characterizes some factors related to the guardians' and veterinarians' behavior that affect the dogs' behavior and welfare during the veterinary examination. If dogs had not been examined by a vet since puppyhood, if they did not accept treatments by their guardians, and if they were scolded when refusing a treatment, the risk for having problems with dog welfare and behavior at the veterinary clinic increased. The attention paid by the vet to the dog was found to be positively related with a good response of the dog to the vet. Prevention seems to be the key for the protection of dog welfare related to veterinary care.

Simple SummaryThe aim of this study was the scientific validation of a novel instrument (the Mourning Dog Questionnaire) designed to allow a comprehensive quantitative analysis of grief responses in dog owners after the death of a pet dog, which is a still underestimated issue. This instrument was based on a grid of quantitative measurable outcomes that combines five different questionnaires concerning levels of attachment to pets, responses to the loss of a pet, outlook on life events and grief, perceptions of animals in terms of emotions, needs and legal right. We found that pet owners have the tendency to humanise their pet and perceive animals no differently from humans in terms of emotions, needs and legal rights. In addition, after the death of the pet, a negative view of life was described according to the findings. The Mourning Dog Questionnaire could be a useful tool considering the high numbers of people who are at risk of experiencing the loss of a companion dog, which makes this type of grief as potential major concern for public health and human welfare.AbstractPeople often develop strong emotional connections with their dogs and consider them to be members of the family. The purpose of this study was to develop a novel validated tool, the Mourning Dog Questionnaire, to recognise and evaluate the mourning process in people who have lost a dog. The research model was based on a grid of five different questionnaires: the Pet Bereavement Questionnaire, the Lexington Attachment to Pets Scale, the Animal-Human Continuity Scale, the Positivity Scale, and the Testoni Death Representation Scale. The Italian version of the survey was posted on social networks. A sample of 369 Italian dog owners filled in the questionnaire (mean age ± SD 42.00 ± 10.70 years). Reliability indices were good for all instruments. The total scores of the five questionnaires correlated with each other. The results from the Mourning Dog Questionnaire support the negative view of life after the death of a pet and people’s tendency to humanise their pet, since dog owners perceived animals no differently from humans in terms of emotions, needs and legal rights. Findings arising from the use of the Mourning Dog Questionnaire will help the implementation of rationality-based strategies to improve the wellbeing, resilience and quality of life of people in the world experiencing the loss of a pet.

Physiological biomarkers of canine anxiety have not been extensively investigated to date. To identify new biomarkers in dogs, we compared behaviorally normal dogs (Control group, N = 13) to dogs diagnosed with separation problems (Case group, N = 13) as they were introduced into a novel environment in the presence of two strangers and subjected to a short episode of separation and reunion with the owner. During the separation phase, dogs in the Case group explored significantly less than controls and were significantly more persistent in expressing passive stress-coping strategies aimed at seeking proximity to their owners. When the owners returned, dogs with separation distress spent significantly more time jumping up on the strangers than control dogs did. Salivary oxytocin and vasopressin concentrations did not differ between samples taken before and after the separation. However, vasopressin concentrations immediately after separation were significantly higher in the Case than in the Control group and remained higher, although not significantly so, 10 min later. These results indicated that dogs with separation distress became more anxious than typical dogs when separated from their owner in an unfamiliar environment and provided preliminary support for the use of salivary vasopressin as a possible biomarker for anxiety-related responses in dogs.