Durable and built for gnawing: Built for power chewers, this tough toy withstands vigorous chewing sessions and stands up to even the most determined pups. Erratic bounce for engaging fetch: The unique design creates unpredictable bounces, adding excitement to fetch and keeping your dog engaged. Treat-dispensing design: The internal chamber dispenses kibble or small treats, making playtime even more rewarding and interactive. Perfect for large-mouthed dogs: The size and shape of the Gnawt-a-Rock is ideal for dogs with big mouths, offering a satisfying challenge during play. Durable and easy to clean: Made from natural latex rubber, this toy is food safe and dishwasher safe for easy maintenance and long-lasting use. Inspired by the volcanic glass of the Pacific Northwest, the Gnawt-a-Rock is a durable and engaging dog toy that combines fun and functionality. Made from natural latex rubber, its unique faceted surface and irregular shape create erratic bounces that will keep your pup on their toes during fetch. Designed for interactive play, it features an internal chamber that dispenses treats or kibble, encouraging mental stimulation as your dog figures out how to release the rewards. Perfect for Power chewers, this toy offers hours of entertainment and can be easily cleaned after a playtime session.