Solutions to dogs with bloody diarrhea:

1. If it is caused by parasites, the dog should be dewormed immediately and treated regularly. Deworm.

2. If it is caused by a bad stomach, stop feeding immediately and add appropriate amount of water.

3. If it is caused by gastroenteritis, you can feed some light rice porridge with probiotics to restore physical strength, and take medication in time.

4. If it is caused by infection with canine distemper, parvovirus, etc., it should be taken to the hospital immediately to cooperate with a doctor for examination and treatment.

5. If it is caused by anal injury or hemorrhoids, do not let the dog eat irritating food, and treat the dog with appropriate medication.