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Owner-reported behavioural characteristics of dingoes (Canis dingo) living as companion animals: A comparison to ‘modern’ and ‘ancient’ dog breeds
journal contributionposted on 2018-03-29, 00:00 authored by Bradley SmithBradley Smith, Matthew BrowneMatthew Browne, JA Serpell
During the domestication of canids, humans have selected for particular traits and selected against others. Wild canids and phylogenetically primitive breeds might then be expected to show less ‘desirable’ traits than more recently derived European breeds of dog. In order to examine this, we divided domestic dog breeds according to their apparent genetic relatedness to the wolf, and compared them to a wild canid, the dingo, using a validated behavioural assessment tool (C-BARQ). Our sample included 49 dingoes,6935 modern dogs, and 673 ancient dogs. Overall, a number of differences were discovered between the breed groups, after accounting for demographic effects and variability between breeds. Dingoes were significantly less trainable than both ancient and modern dogs, and displayed greater stranger-directed fear and non-social fear than modern dogs. Dingoes were also more prone to escaping/roaming and urinating against objects than modern dogs, and tended to exhibit compulsive ‘staring’ and rolling in animal droppings more than both ancient and modern dogs. Using a multivariate test, we found that dingoes represented a significant outlier from the range of typical between-breed variation of domesticated dogs.Taken together, these results provide some evidence that (1) selective processes during domestication are reflected in the behaviour of dog breeds, and (2) primitive breed behaviour tends to reflect earlier and different selection pressures (natural rather that artificial selection).
Number of Pages8
External Author AffiliationsUniversity of Pennsylvania, USA
Author Research Institute
- Appleton Institute