Abstract

Left-right asymmetries in behaviour associated with asymmetries in the brain are widespread in the animal kingdom, and the hypothesis has been put forward that they may be linked to animals’ social behaviour. Dogs show asymmetric tail wagging responses to different emotive stimuli - the outcome of different activation of left and right brain structures controlling tail movements to the right and left side of the body. A crucial question, however, is whether or not dogs detect this asymmetry. Here we report that dogs looking at moving video-images of conspecifics exhibiting prevalent left- or right- asymmetric tail wagging showed higher cardiac activity and higher scores of anxious behaviour when observing left- rather than right-biased tail wagging. The finding that dogs are sensitive to the asymmetric tail expressions of other dogs supports the hypothesis of a link between brain asymmetry and social behavior, and may prove useful to canine animal welfare theory and practice.

Autore Pugliese

• Quaranta Angelo , Siniscalchi Marcello

Tutti gli autori

• QUARANTA A.;SINISCALCHI M.

Titolo volume/Rivista

Non Disponibile

Anno di pubblicazione

2013

ISSN

0960-9822

ISBN

Non Disponibile

Numero di citazioni Wos

Nessuna citazione

Ultimo Aggiornamento Citazioni

Non Disponibile

Numero di citazioni Scopus

44

Ultimo Aggiornamento Citazioni

Non Disponibile

Settori ERC

Non Disponibile

Codici ASJC

Non Disponibile