Dogs are clever animals who use barks to share information about themselves, like how they're feeling and who they're barking at. Here are three breeds noted for their messages. One of the loudest ...

A black Tibetan mastiff has become the world's most expensive dog after a Chinese woman paid the equivalent of £352,000 for it. The millionairess owner and her new dog flew into Xi'an, the capital of ...

A Tibetan mastiff, such as this show dog, can weigh as much as 160 pounds. The American Tibetan Mastiff Association does not recommend using the breed as a full-time livestock guardian. Without proper ...

The Tibetan mastiff is the most expensive dog in the world. The breed stands at at least 26 inches shoulder height and typically weighs more than 100 lbs. Known to sell for at least $7,000 per puppy, ...

This Chinese businessman bought two Tibetan mastiffs at a "luxury pet" fair with one of the puppies (left) going for $1.9M. Getty Images A high-rolling Chinese businessman shelled out $1.9 million for ...

China's latest must-have luxury for the ultra-rich, to go with mansions and sports cars, is a large, slobbery dog with massive amounts of hair best known for herding sheep in Tibet. Once banned by the ...