Featuring two separate treat pockets inside, this interactive fetch and chew toy is fantastic! The ball has an unpredictable bounce and even fits into a tennis ball launcher. Dogs love to lick inside the treat pocket and compress the ball over and over for long lasting play. For all dogs that is both durable and easy on teeth and gums. They are made with all FDA approved materials, contain no Lead, BPA or any other harmful toxins and they are 100% guaranteed to last. Recyclable and packaging uses recycled paper and soy based ink. Available Size Large: 4" Diameter