"Good guard dogs often have a breed history of guarding livestock or protecting property," explains Dr. Liza Cahn, DVM, a ...

Often a runner-up in the Guinness Book of World Records, the Irish Wolfhound comes in second in comparison to the Great Dane.

Tiny, but feisty, chihuahuas are super energetic. Known as "purse dogs," they're between five and eight inches tall and weigh ...

If the pomeranian is too small, and the mastiff is too big, don’t worry. The perfect dog is waiting for you in the medium-size dog breed category. “Medium size dogs are great because they can fulfill ...

Russian sighthounds are an elegant dog with a regal appearance that screams majestic dog breed. "Sleek and calm, Borzois are ...

This towering Great Dane and his pint-sized Chihuahua brother may be two wildly different dogs, but they have formed an ...

All dogs are adorable, whatever their size—but some of the cutest pets come in permanently petite proportions. Although these pocket-sized pooches may take up little space, many of these toy dog ...

Every dog has its day, but some dogs get more days than others. Toy poodles can live 18 years or more, while the average Great Dane is lucky to live half that long. This large discrepancy in the life ...