Audience effect on domestic dogs' behavioural displays and facial expressions.

ABSTRACT: In the present study we investigated the influence of positive and negative arousal situations and the presence of an audience on dogs' behavioural displays and facial expressions. We exposed dogs to positive anticipation, non-social frustration and social frustration evoking test sessions and measured pre and post-test salivary cortisol concentrations. Cortisol concentration did not increase during the tests and there was no difference in pre or post-test concentrations in the different test conditions, excluding a different level of arousal. Displacement behaviours of "looking away" and "sniffing the environment" occurred more in the frustration-evoking situations compared to the positive anticipation and were correlated with cortisol concentrations. "Ears forward" occurred more in the p

SUBMITTER: Pedretti G 

PROVIDER: S-EPMC9192729 | biostudies-literature | 2022 Jun

REPOSITORIES: biostudies-literature