Capone loves to play fetch and he can play all day. The problem with this game is that he brings the ball back, but he won't drop it unless I give him a treat. At first, I gave him treats to teach him, but then too much treats will end up in my yard too many times :) In any case, I solved the problem by purchasing two balls. I throw one ball for him to fetch, and when he brought it back, he must drop the it for me to throw the other one. Now, I don't have to tug and pull the ball out of his mouth. He still gets a treat after we are done playing though :)