A giant pup grows up alongside a tiny human bestie.

A giant dog might frighten some people, but not this little girl, who happily takes her big Bernese Mountain Dog out for a walk. The calmness with which the dog and the girl are strolling is ...

If I asked you to name two giant dog breeds right now, I bet you'd say "Great Dane" and "Mastiff." They're the best-known giant breeds, and for good reason: they're the sweetest! Both of these breeds ...

How dogs see the world is based on the structure of their eyes. Dogs are dichromats, meaning they only have two color-processing cones, while humans have three. Dogs can see colors, including yellows ...