 notorious for just wanting to keep on pleasing us and they'll play and play and play until literally until they'll drop in some instances if you have a dog that is normally pretty playful and they do not want to walk anymore or they don't want to take the ball anymore definitely stop make sure you're evaluating them but even if they still go you should constantly be watching are they panting much harder than normal are they starting to slow down look at their gums and the whites of their eyes are they starting to get injected where they look bloodshot are the gums kind of looking