the best "treatment" is prevention. All puppies should be vaccinated beginning at six weeks old with follow-up vaccinations every three to four weeks until the dog is 20 weeks old. Unfortunately, even with a properly vaccinated dog, there is no guarantee the dog is safe from parvo. This is because immunities passed to puppies from their mother's milk can actually interfere with the vaccine. However, vaccination is still important because it greatly increases the chances of your dog staying healthy.
parvo viral infection is a viral disease affecting young dogs. so, there no specific treatment. only symptomatic treatment as fluid and rehydration therapy as well as anti emetic and drugs as kaolin or pectin to stop the diarrhea. but the efficiency of these medicationsis not good where the disease is usually fatal. so, prevention of the infection by vaccination is better than the treatment
Treatment for canine parvovirus is supportive and the goals are to relieve symptoms and prevent complications. Because the disease progresses so quickly, it is important to begin treatment as soon as possible.
In most cases, hospitalization is required. Treatment usually involves intravenous (IV) fluids, anti-nausea medications, and antibiotics to prevent secondary infections. Infected dogs should be kept warm and away from other dogs and activity should be restricted.
Treatment for CPV is not always successful, even when it is started promptly. In dogs that recover from infection, improvement may be seen in 2 or 3 days.