How is it that the dog ... author of several books on dogs. Conscientious breeders select dogs on the basis of their longevity and particular characteristics and don't breed within lines, he ...

A former park ranger was inspired to write her first novel by Wyoming’s wilderness and a lost dog’s journey home. The result ...

See what scientists believe about humans' artificial selection pressures on the dog genome ... domesticated versus wild. (Remember, both dogs and wolves evolved from a common ancestral wolf ...