The reasons why dogs chase their tails:

1. Dogs will be very itchy when their anal glands are inflamed, and the dogs will chase their tails and rub on the ground. butt.

2. Dogs with obsessive-compulsive disorder are particularly afraid of being alone, so they will chase their tails.

3. The dog may be infected by parasites, causing itching of the tail and causing it to chase its tail.

4. When a dog is injured, it will want to disinfect the wound by licking it, relieve its own discomfort, and chase its tail.

5. Dogs with epileptic symptoms often experience hallucinations, become hostile to their own feet and tail, and may attack themselves.

Solutions to dogs chasing their tails:

1. If it is caused by anal gland inflammation, the dog’s anal glands should be cleaned in time to solve the problem.

2. If it is caused by the dog’s obsessive-compulsive disorder, you can buy the dog’s favorite toys to distract the dog’s attention.

3. If it is caused by parasites, the dog should be dewormed in time and regularly.

4. If the dog is injured, the dog’s wound should be debrided and disinfected in time.

5. If it is caused by epilepsy in dogs, you should take the dog to the hospital in time to cooperate with the doctor’s treatment after the onset of the disease.