The sudden fear and trembling of the dog may be caused by the following three reasons: 1. Physical reasons, the dog may be injured or sick; 2. Environmental problems, the home environment may be noisy, or there may be uninvited guests at home. ;3. Being bullied may be caused by the dog being bullied by other animals or humans when playing outside, resulting in a psychological shadow.

Tip:

When the dog is in this situation, the owner must first appease the dog's emotions, find out the reason why the dog is afraid, and eliminate it as much as possible What the dog is afraid of, or take the dog away from the environment that makes it afraid, and spend more time with the dog. If the dog is hiding around because it is sick, the owner should send the dog to the pet hospital for examination in time.