Okay, I feel like he is back-tracking. I have no idea what is wrong, he hasn't played with Tripp all day and has a forlorn look on his face. He has eaten, drank, and gone to the bathroom normally. I don't know what to do, no one else in my house thinks it's anything to worry about, but I'm sooo worried!! He walks slow and stiff, and is always laying down. What do I do? Do I just wait til tomorrow and see how he is?? I know he's not in critical danger, but with all his medical problems I wish I had some idea what was wrong!