What dog looks after the house?

Border collies are friendly and not hostile to everyone. Suitable for being a companion dog, it is impossible to watch the house.

Although Tibetan cooking is fierce, its function is actually hunting dogs. If you want to be a janitor, you need strict training, and the owner needs to train himself. Not recommended.

Choose an independent, fierce and brave dog to guard the home. Rottweiler is a big and shy dog, and many places stipulate that he is a police dog. German black back is not bad, but it needs serious training; The most reliable bull terrier is loyal to its owner and has strong fighting capacity. He can kill three German black backs his own age.