Swing 'n Fling ChewballSwing 'n Fling Chewball This swing 'n Fling chewball has everything: you can let the dog pull, shake, chew and throw it. This also ball floats in the water. Made from a material that is stronger than rubber, it is perfect for the die hard chewers. The material does not contain any harmful substances for your dog and is good for dental hygiene. It is specially designed to fly far and also offers the choice to fill the ball with treats, making this the