These fun, colourful birds are particularly robust and can withstand even the wildest games. Made from extremely durable ballistic nylon, the KONG® BALLISTIC VIBEZ BIRDS are also equipped with a squeaker for extra stimulation during play. The strength of the fabric increases the durability of the toy and the long neck, the movable feet and tail add to the fun of shaking. Note: Please never leave the animal unattended while playing. No toy is indestructible. To prevent injuries, the toy should be checked regularly for damage or loose parts and replaced if necessary.