Dogs can suffer from anal prolapse. Anal prolapse in dogs is usually caused by severe diarrhea and frequent defecation. For mild anal prolapse, you can use saline to clean the protruding part and restore the anus to its original position with your hands. For severe anal prolapse, the recovery may not have much effect and it is easy to prolapse again. In this case, surgery is required. Fix the anus.

Causes of anal prolapse in dogs:

1. Dogs with constipation may cause the rectum to fall off due to excessive dryness of stools, causing anal prolapse.

2. An unbalanced diet leads to a lack of protein, vitamins and other nutrients in the dog's body, leading to anal prolapse.

3. Sexual gastroenteritis will cause the dog to suffer from diarrhea for a long time, and will also cause the dog's rectum to fall off.

4. When dogs give birth, their rectum may fall off due to excessive force, causing anal prolapse.