What happens if a dog is hit on the head?

Hitting a dog on the head can cause the following consequences. First, all dogs retain some wild instinct and will naturally become angry when struck; if the owner frequently pats the dog’s head, the day it gets angry it may suddenly bite.

Second, if the owner often hits the dog’s head, the dog will gradually become afraid of you and become highly agitated whenever it sees you; living long-term in anxiety and fear can also shorten the dog’s lifespan.

Finally, a dog’s head contains many sensitive nerves, so if the owner hits the head very hard it may damage the brain nerves and lower the dog’s intelligence.