What dog can bite a Tibetan Mastiff

First bred in Japan around 1860, we can probably only describe the character of the Tosa fighting dog as vicious and ruthless. What’s even scarier is how quiet and tame the Tosa looks in general, except when it’s biting its opponents. If you attempt to approach or even pet him, he may bite your throat off in return. Most countries, with the exception of the USA, have banned this vicious, devilish beast. The Russian Caucasian Mountain Dog or Caucasian Dog is about 65-86 cm tall and weighs about 70-81 kg and originates from the Chechen and Caucasus Mountains in Russia. Its ancestors are said to be Tibetan Mastiffs, and during the former Soviet Union the Caucasian Mountain Dog was restricted from being exported as a national treasure of the Soviet Union, so the Caucasian Mountain Dog received little attention from the outside world in the past. The Caucasian Mountain Dog is strong, disease resistant, courageous, calm and stable, alert and intuitive, with a strong willed personality full of confidence and loyalty to its master.