When either a pet parent or a pet shakes the JW Big Giggler Hard Rubber Ball, it makes a laughing sound for all to enjoy. Made of a non-toxic durable 100% rubber the squeaky action toy makes it great for fetch or solo play. Designed to withstand even the toughest puppy. Helps to promote exercise and helps eliminate boredom. The JW Big Giggler Hard Rubber Ball is also great to exercise your dog's jaws and helps to promote healthy teeth and gums. Features a whimsical paw print design.