Dogs with diarrhea do not necessarily need to fast, it depends on the following conditions

1. The dog is larger in size and has good nutritional status and can withstand the fasting. Food.

2. The patient is in a good mental state and has no other symptoms except diarrhea. Fasting is allowed.

3. Puppies, smaller dogs and dogs with poor nutritional status. This type of fasting in dogs may lead to hypothermic shock due to the lack of food intake.

4. In addition to diarrhea, poor mental status also includes vomiting and abdominal pain. This kind of diarrhea is not just a simple diarrhea, but there may be other internal diseases. It is recommended to carry out examination and targeted treatment, and do not blindly fast.

5. If your dog has diarrhea caused by eating too much, he needs to fast for one meal and then reduce the amount of food he feeds.

6. If a dog has diarrhea caused by other food reasons, it needs to fast and no longer feed such food.

7. If the dog has diarrhea due to diseases, such as parvovirus, and the dog does not vomit, it does not need to be fasted. If vomiting occurs, the dog needs to fast.