Strategies Used by Pet Dogs for Solving Olfaction-Based Problems at Various Distances.

ABSTRACT: The olfactory acuity of domestic dogs has been well established through numerous studies on trained canines, however whether untrained dogs spontaneously utilize this ability for problem solving is less clear. In the present paper we report two studies that examine what strategies family dogs use in two types of olfaction-based problems as well as their success at various distances. In Study 1, thirty dogs were tasked with distinguishing a target, either their covered owner (Exp 1) or baited food (Exp 2), from three visually identical choices at distances of 0m (touching distance), 1m, and 3m. There were nine consecutive trials for each target. We found that in Exp 1 the dogs successfully chose their owners over strangers at 0m and 1m, but not at 3m, where they used a win-stay strategy ins

SUBMITTER: Polgar Z 

PROVIDER: S-EPMC4503413 | biostudies-literature | 2015

REPOSITORIES: biostudies-literature