We’re dog-sitting a 5 month old puppy for a few weeks. We’ve had him for about 3 now and just yesterday he’s developed diarrhea and today he didn’t finish his food. And now he seems just a bit lethargic. He was at the vet yesterday and (not withstanding the diarreah) he was found to be in excellent health. Up to date on all shots. Vet said to call if stool didn’t get back to normal in a couple of days.
A friend suggested one Pepto Bismal tablet for the diarreah, but now I’m concerned something else might be going on. Any suggestions/ideas? How concerned shoud I be?