During the illness, he was unable to fast due to vomiting and required intravenous infusion. After the condition improves, let him slowly and actively eat some easily digestible food. After the dog recovers from the disease, since the intestinal damage has not fully recovered, it is best to give some intestinal prescription food to reduce the burden on the gastrointestinal tract, but the process of changing should be gradual and not all at once; or add some intestinal probiotics and The dog food is soaked until it is soft enough to eat.

Do not keep any other animals at home within six months, not only dogs but also cats. Since canine coronavirus and feline coronavirus have certain homology, cross-infection may occur, leading to feline infectious enteritis or even FIP. You can get vaccinated half a month after you recover to prevent other viral infections.