The KONG Classic Dog Toy has been the gold standard in dog toys for more than 30 years. Made from the unique KONG rubber compound, it is super-chewy, bouncy and completely safe for dogs who simply love to chew. To increase the appeal of the KONG Classic still further, you can stuff the central recess with treats for your dog to work out how to reach! The irregular shape and extraordinary bounce of the KONG also make it perfect for stimulating games of fetch