Loose Stools How Many Dogs That Beat Parvo Have Loose Stools Even After They Get Better?

How many dogs that beat parvo have loose stools even after they get better? - loose stools

One of my friends had to overcome a dog that had parvo as a puppy, but with the help of the dog in veterinary medicine. However, 2 years later, still loose stools. Vet said it was normal, but I want to know if the vet is full or not.