Risk factors of separation-related behaviours in Australian retrievers

Abstract

Separation-related behaviours are reported in an estimated 14–29% of companion dogs. To investigate risk factors for these behaviours, owners were asked to complete a questionnaire, largely based on the Canine Behavioural Assessment and Research Questionnaire (C-BARQ), to report the behaviour of golden retrievers (n = 266) and Labrador retrievers (n = 247). Statistical analysis identified significant correlations between separation-related behaviour (SRB) scores with a group of traits including attachment and attention-seeking behaviour (rs = 0.43, P < 0.001), excitability (rs = 0.38, P < 0.001), non-social fear (rs = 0.34, P < 0.001), and touch sensitivity (rs = 0.32, P < 0.001). Logistic regression analysis identified source of acquisition, age, breed, sex and neuter status as significant predictors of the presence of SRB. SRB was more likely to be present in dogs acquired from pet shops and shelters than in those from service organisations or breeders. SRB was most likely to be seen in castrated males and least likely to be seen in intact males Future research should focus on the relative impact of risk factors we have identified here. This will facilitate early recognition of behavioural predictors, and prompt owners to seek professional help to alleviate distress in their dogs.