(Photo: FaceMePLS)What do dogs think about? I look at my own dog and wonder that...  ...lly important question for people who train guide dogs . A better understanding of dog perceptions can im...  ...logist F. Gaunet studied the expressions of guide dogs and non-guide *stro...

When people hear " service dog," they usually think of guide dogs for the blind, but Xander here is blind himself....  ...ere is blind himself. Even so, he's one heck of a service dog, helping abused children and women work past...