Save your arm from throwing and your hand from slobber, with this small dog tennis ball thrower. Works with any Midlee Designs 1.5" mini tennis balls. Great for playing fetch with your small breed dog. Chuck the ball and watch your dog chase after it and get tired out. A tired pup is a happy pup! Enjoy playing with your dog in your backyard, the park, at the beach, or even in your house! - Mid-range dog ball launcher for small dogs - Includes one 1.5" mini tennis ball and one 13" orange thrower