Variety is the spice of life and this variety can even extend to the Chew King Ball Launcher Combo Dog Toy. This handy dog toy launcher can throw common tennis balls as well as chew toys and anything that will fit inside up to 3 in. in diameter. Set this dog tennis ball launcher on a strong setting for tennis balls and send them sailing through the air so your furry friend can chase it down to his excitement. It can also be put on a light setting to throw a chew toy or other items. Watch as your dog goes wild chasing the bouncing ball. Experiment with this dog ball thrower and have enough fun for both of you. There will be no more holding chewed, wet balls since you can use this handy tool to pick them up. The Chew King Dog Toy Ball Launcher comes with five durable 2.5 in. rubber balls, one glow in the dark 2.5 in. fetch ball and a ball launcher.