Dogs gastroenteritis to fasting water how many days

Dogs with gastroenteritis should be fasted and dehydrated for half a day, and if the affected dog is a puppy, it should only be fasted and dehydrated for about four hours. Fasting and water fasting for too long in puppies can easily lead to hypoglycemia and weakness in the dog. If the dog vomits and has too much diarrhea, the dog needs to be treated with fluids in a timely manner. It is recommended to take the dog to the hospital for examination, the doctor will prescribe some anti-vomiting and anti-diarrhea medicine, the dog will be much better after eating.