Only recently have pit bulls gained a reputati...  ...s, mainly due to their popularity among those who breed and train dogs to be overly aggressive -or to jus...  ...sive -or to just look scary. For generations, the breed was known as “The Nanny Dog." See a collection...

An 11-month-old Tibetan mastiff named Hong Dong (B...  ...They are thought to be one of the world's oldest breeds , and legend has it that both Genghis Khan and Lor...  ...rich. The dogs are thought to be a pure "Chinese" breed and they are rarely found outside Tibet, giving t...  ...side Tibet, giving them an e...