The durability and flexibility of KONG Reflex stem from state-of-the-art materials used in elite running shoe soles. This toughness ensures it withstands the rigors of intense fetching. Its bite-resistant, self-healing properties effortlessly mend toothmarks, ensuring prolonged, instinct-satisfying interactive fun. Designed to float for water play and endure various weather conditions, KONG Reflex stands up to the elements, promising seasons of enjoyable fetching experiences.