Distinct domestic dog types could have started developing thousands of years before modern breeding, archaeologists find.

For thousands of years, humans have selectively bred dogs to fulfill specific roles, ranging from guarding and hunting to herding and companionship. This deliberate shaping of traits has resulted in ...

Biologists have shown evidence of a kind of “copycat” evolution between extremely short-faced breeds of cats and dogs. An unusual museum collection in Bern, Switzerland, houses the largest scientific ...

Modern dog breeds come in a mind-boggling array of shapes and sizes—from Chihuahua to Great Dane, corgi to greyhound, pug to German shepherd. In fact, the domestic dog, Canis familiaris, shows more ...

A new scientific review tackles an age-old question: could dogs ever learn to talk? While barking out full sentences might sound like science fiction, researchers are taking a closer look at the ...

Feces Consumption and Canine Evolution The anti-parasite hypothesis makes sense, but it does not explain why, when given the opportunity, dogs eat human feces. I first heard of this last year when ...