Three dogs at one time like to play this game. It is hitting the tennis ball with a tennis racket. I have three tennis balls & Baxter goes first, then Max, & then Missy. You can really whack a ball high & far with a tennis racket. Missy sometimes plays outfield & will pick up any tennis balls that happen to drop in front of her. She gets tuckered out sooner then the other two.

Sometimes they have to cool off & go to the water dish by the hydrant & drop the ball in the water which makes for a squashy tennis ball when I whack it.