It is uncertain how many days a dog diagnosed with parvovirus will live. Parvovirus enteritis type and myocarditis type. The mortality rate of myocarditis is very high, and enteritis-type parvovirus must be judged based on the age, breed, physical fitness, and disease development of the animal. Generally, for enteritis-type parvovirus, the treatment cycle is 7-10 days. During this treatment cycle, if the animal's condition becomes worse and worse, the possibility of death is higher.