Man's underground best friend: domestic ferrets, unlike the wild forms, show evidence of dog-like social-cognitive skills

PLoS One. 2012;7(8):e43267. doi: 10.1371/journal.pone.0043267. Epub 2012 Aug 15.

Abstract

Recent research has shown that dogs' possess surprisingly sophisticated human-like social communication skills compared to wolves or chimpanzees. The effects of domestication on the emergence of socio-cognitive skills, however, are still highly debated. One way to investigate this is to compare socialized individuals from closely related domestic and wild species. In the present study we tested domestic ferrets (Mustela furo) and compared their performance to a group of wild Mustela hybrids and to domestic dogs (Canis familiaris). We found that, in contrast to wild Mustela hybrids, both domestic ferrets and dogs tolerated eye-contact for a longer time when facing their owners versus the experimenter and they showed a preference in a two-way choice task towards their owners. Furthermore, domestic ferrets, unlike the wild hybrids, were able to follow human directional gestures (sustained touching; momentary pointing) and could reach the success rate of dogs. Our study provides the first evidence that domestic ferrets, in a certain sense, are more dog-like than their wild counterparts. These findings support the hypothesis that domestic species may share basic socio-cognitive skills that enable them to engage in effectively orchestrated social interactions with humans.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Animals
  • Animals, Domestic
  • Behavior, Animal*
  • Cognition
  • Communication
  • Cues
  • Dogs
  • Female
  • Ferrets / physiology*
  • Gestures
  • Humans
  • Interpersonal Relations
  • Male
  • Social Behavior*

Grants and funding

This research was supported by the Hungarian Scientific Research Fund (K 84036, K 100695) and the Hungarian Academy of Sciences (MTA 01 031). The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.