At present, dehydration can only be prevented through infusion, because the dog cannot be fed water at this time. Drinking water may irritate the gastrointestinal tract, cause more severe vomiting, and aggravate the dog's condition.

Dog parvovirus is a severe infectious disease that causes great damage to the body and has a very high mortality rate. It is recommended that owners take their dogs to the hospital for treatment in a timely manner. They can supplement the water and energy needed by the body through infusion and ensure the electrolyte balance in the body. , combined with antiviral drugs, antibiotics and other drug treatments.