Pet parents can enjoy quality time with their best friend by engaging in a game of fetch that lasts for hours! The Hyper Pet® K9 Kannon Pro is the ideal dog toy for countless hours of interactive playtime in the backyard, at the park, or on the beach. It lets you launch tennis balls for small and large dogs without straining your arm. The innovative and lightweight design enables hands-free pickup, meaning pet parents will never have to touch a slobbery tennis ball again. To pick up the ball, place the barrel over it and gently push it down. The package includes one Hyper Pet tennis ball, with extra space for two more balls. The brightly colored tennis balls are easy to spot amidst grass, bushes, or leaves. The Hyper Pet K9 Kannon Pro is perfect for training, exercise, and overall fitness. As with all pet toys and tennis ball launchers, it is highly recommended that pet parents supervise their dogs during use.