My husbandy as well as I took our puppy to the dog park last month. The puppy finally has all of his shots so he can finally start socializing. Needless to say, the puppy had a great time playing with the little dogs. In fact, I guess he might have had too much fun; When my associate and I got apartment he fell asleep without eating his dinner as well as he slept through the night. This morning, our puppy is walking a bit stiffly! My husbandy wants to take him to the vet but I guess it is just sore muscles. I turned on the underfloor furnace in the bathroom as well as the puppy is absolutely enjoying laying on the nice warm floor. He did eat lunch as well as supper today although he has been sleeping between meals. Again, my husbandy is uneasy but I am not. After all, when I labor out too much I want nothing more than to eat, sleep, as well as curl up with a heating pad. How is that any different than what the puppy is doing? Of course, he has a heated floor instead of a heating pad however it is the same concept. Next time my associate and I go to the dog park my associate and I should split our time shorter in order to keep the puppy from overdoing it, however but I guess he will be just fine. The heated floor will help relax his sore muscles, he will sleep for a day or so, then he will be back to his aged self again. I am sure of it. My friend and I just have to let the heated floor do its work.