Kate Middleton and Prince William marked National Pet Day with a surprise picture of their dog, Orla, while Sarah Ferguson shared photos of Queen Elizabeth's corgis to mark the occasion.

You get the rare Catahoula Leopard Dog—also known down south as the "wolf dog"—and their color markings are unlike any other ...

Three genetically engineered wolves that may resemble extinct dire wolves are trotting, sleeping and howling in an ...

Three genetically engineered wolves that may resemble extinct dire wolves are trotting, sleeping and howling in an ...

Two males—named Romulus and Remus, for the mythical brothers suckled by a she-wolf before founding ancient Rome—were born six ...

You may be familiar with the standard and most-commonly seen coat color of black, but there are also brown, grey, white and ...