I'm not a huge fan of ball games with dogs, I've seen so many people stand a throw a ball to the dog over and over again. They think the dog gets very good exercise but afterwards the dog is even more stressed up then before. Dan loves to play with footballs, he usually plays alone happily with it. But the problem is that he spoiled them so fast and I'm afraid he'll swallow a piece of them. So I'm thinking of buying a boomer ball or a jolly egg. I'm more in to the egg, I think he might think it's more fun that it goes to different directions than just straight. Anyone who have any experience with the jolly egg toy?