Small dogs are said to be helpless and weak, so no one expects them to protect their owners or their houses. But every rule has its exceptions, and the hero of this video proves this statement. This tiny bulldog doesn't believe in stereotypes, so when he saw some bears walking around his house he acted immediately. The little creature started barking at the bears who got scared and left within a few seconds. Perhaps next time they will stay away from this lawn and its brave guard!