Have you ever heard the devastating story of Hachikō the dog? This heartbreaking tale is evidence of a dog's deep and lasting devotion.

From village dogs to toy poodles to mastiffs, dogs come in an astonishing array of shapes, colors and sizes. Today there are estimated to be about 700 million dogs living with or around humans. To ...

Some dog breeds are built like athletes, sporting lean muscle, strength, and raw power. Many of these breeds have worked alongside humans for ages, aiding in a wide variety of tasks like guarding ...