Mighty Mutts bones are Toys made from heavy-duty chew-resistant rubber. They are perfect for any dog that chews aggressively and can destroy other toys within minutes, and they come with a 3-year chew-resistant guarantee. They feature a hollow center, making them ideal for stuffing with treats or pastes. They also float, making them great for playing fetch. Suitable for dogs weighing from 6 to 15 kg.