Leashball Spot Tennis Ball Launcher new and totally unique ball launcher. The Leashball dog toy is easy to use, it can launch a ball up to 210 feet and provides hands-free pick-up of the ball. Lightweight, compact and convenient, this exciting new dog toy simply attaches to the owners dog lead The Leashball dog toy includes launcher and matching tennis ball (owners can use launcher with hollow rubber ball if preferred). Easily attaches to most leashes