This is small compared to lots of others I see here. Please pray for Duke. Within just yesterday and today, he's stumbling and falling. It's his bad hip. He doesn't seem to have pain, which is good. I've been crying for the past hour, since I git home. I've sat in the floor with him and cried in his fur. I'm too upset to call the vet. Will call when I wake up and take him tomorrow. I can't even bear the thought of losing him. His mind is still active and he still likes to play. What am I going to do?