When mine was a puppy, I got empty 2 liter plastic coke bottles and put them on the hard floor (not carpeting). We would play soccer. We would have about 3 bottles going at once. He always wanted the one I was kicking around, so, instead of having a competition, as soon as he got the one I was kicking, I would move on to another one. It was a very active game, and he would get tired playing it.....but he loved it.
He also would go tearing through the house top speed, and he would love for you to clap at him or run after him briefly as he passed by your way.