Many dogs, including Tibetan mastiffs, will have atavism and wolf toes, but if there are double wolf toes on their hind feet, there must be white bear blood.

There is also a white bear with hair on its head, a Tibetan mastiff, which is as wet as gel water.

Snow mastiff has a pink or pig liver nose, because white mastiff is the result of albinism, so the nose color should be pig liver color or pink, while Pyrenees Mountain, the Great White Bear, requires purebred dogs to have black nose and eyes, otherwise it will be regarded as inbreeding or genetic defect, and pig liver color and light nose and eyes will be eliminated.

The tail of the Snow Mastiff is tilted like a blooming chrysanthemum, while the tail of the Great White Bear should droop normally. Only when it is excited, the whole head of the white bear will be raised and its mouth will look sharp. Because of its short mouth, the mastiff's whole head looks round.

In addition, eyes, temper, personality and so on can also be distinguished. If you still have the above doubts, you can go to E Pet Mall to have a look. There is a professional introduction on it.