Well, I took little chewy to the vet and everything checked out ok. In fact..he has not had any diarrhea for 3 days.

Vet says to just give him a probiotic to help his system. As far as the "laziness" goes, guess hes just gonna be a laid back puppy. I can deal with that as long as he is healthy. He was practically doing cartwheels at the vet. That is the most excited I have seen him in a while... silly dog