“Chews” a toy to really keep your pup entertained with the BetterBone Hard Beef Dog Toy. This all-natural chew toy is specially designed to stand up to even the most aggressive chewers. It’s non-toxic, nylon-free, splinter-resistant, and sustainable for a toy that’s good for your pup and the planet. Plus, it’s made with two food-grade ingredients so it’s as safe as it is tasty. The BetterBone Tough is roughly 5 to 10% harder than nylon, so it’s best suited for dogs with strong, healthy teeth and those who love a good rugged chew.