Have fun with your furry best friend and keep a game of fetch going for hours! Hyper Pet K9 cannons are perfect dog toys for hours of interactive playtime in the backyard, at the park, or on the Beach. Launch tennis balls for small dogs and big dogs without straining your arm. Our innovative, lightweight design allows for hands free pick up, so you will never touch a slobbery tennis ball again. All you have to do is place the barrel over the ball and gently push down to pick up the ball. Each tennis ball Launcher includes one Hyper Pet Tennis ball with extra storage for two more balls. Our brightly colored tennis balls for dogs are easy to spot in the grass, bushes, or leaves. Hyper Pet K9 Kannon is ideal for training, exercise, and overall fitness. Not only will they keep your dog happy and healthy, but they also make great gifts for pet parents. As with all pet toys and tennis ball launchers, pet parent supervision is highly recommended.