The kong airdog squeakair disc is perfect for throwing long distances thanks to its frisbee like design it also combines all the fun of a classic tennis ball with an integrated squeaker to really appeal to your dog and encourage play this exciting toy is made from durable long lasting materials to ensure that your dog can play to his hearts content the kong airdog squeakair disc will not break as easily as normal tennis balls and is made from a special non abrasive felt material meaning