Dogs cannot eat if they have parvovirus. After a dog suffers from parvovirus, he will experience severe vomiting and diarrhea. At this time, the owner cannot directly feed it food. Food will irritate the gastrointestinal tract and will only aggravate the dog's vomiting and diarrhea symptoms. The nutrients and water needed to maintain life activities can only be provided to dogs through intravenous infusion.

Treatment methods for dogs suffering from parvovirus:

1. When a dog gets parvovirus, it will lose a lot of body fluids, so it needs to be rehydrated and replenished with protein. , adjust the electrolyte balance and acid-base balance in the body, depending on the situation.

2. Taking or injecting antibiotics at the same time can control secondary bacterial infections from reinfecting dogs.

3. Take antidiarrheal and antiemetic drugs, because the main symptoms are vomiting and diarrhea, which require symptomatic treatment.

4. Injection of interferon and serum monoclonal antibodies is mainly to inhibit the replication of the virus and control the onset of the virus to a great extent.

5. Insulation. If the temperature is too low, the dog will lose its body temperature. Loss of body temperature after suffering from parvovirus will lead to organ failure and death of the dog.