The effects of human attentional state on canine gazing behaviour: a comparison of free-ranging, shelter, and pet dogs.

The ability of animals to communicate using gaze is a rich area of research. How domestic dogs (Canis lupus familiaris) use and respond to the gaze of humans is an area of particular interest. This study examined how three groups of domestic dogs from different populations (free-ranging dogs, pet dogs, and shelter dogs) responded to a human during three attentional state conditions: when the human was making eye contact (attentive), when the human was turned away (inattentive), and when the human exited the testing area.