The Petsafe automatic dog ball thrower is perfect for throwing and retrieving games. Safety and fun are the top priority, thanks to the Busy Buddy Automatic Ball Launcher™ your dog will be able to play and have fun even in your absence, with the safety guaranteed by motion sensors. Use with 6-D batteries or the supplied power cord. Easily transportable thanks to the top handle. There are already two standard-sized tennis balls inside the box. Different game modes are available: 6 possible angles and 9 shooting distances (from 3 to 9 meters). The “rest” mode that is activated every 15 minutes, guarantees your pet the right alternation between play and rest.