According to breeders, it is much easier to make a Chihuahua angry than the same pit bull. Moreover, these tiny rascals stand up with redoubled energy to protect the owner. The Chihuahua will not be scared by the physical and numerical superiority of the enemy, because in the event of a threat, he completely loses his sense of reality, revealing heroism incredible for his complexion. Animals openly dislike strangers, therefore for each guest who appears on the doorstep they have a good portion of discontent in store, expressed in barking barking, and sometimes in biting the feet of the “stranger”.