My 13 1/2 week old puggle has had a loss of appetite in the last two days and is a bit less playful and more lethargic than normal. Usually eats 3/4 to 1 cup at feeding times (is being fed three times per day). Usually drinks two or more cups of water per day. Last two days is not wanting to eat at feeding time or is only eating a few bites of food. Hardly drinking either. Should I be attempting to feed him something else in order to provide nutrition or should I contact a vet ? He has not had any diarrhea or vomiting.
