The reasons why dogs bark at certain people are as follows:

1. Lack of security. Barking means that he is scared, and uses this method to embolden and bluff.

2. That person had bullied the dog before, so it barked at it.

3. Some strangers or sneaky people arouse the dog’s aggression, and then bark at these people, possibly to try to scare the other person away, but also to warn the owner that something strange is happening. People show up.

4. This person has a strange smell, and they will automatically associate it with some people that scare them.

5. Dogs want to attract attention and want others to play with them.

Tip:

Dogs are born to bark. To stop a dog from barking, the owner first needs to determine the cause and then prescribe the right medicine.