Your whole family will enjoy this bone. Made from extra durable food grade silicone, the Biggie Bone is tested to children's toy standards so you know that it's not only safe for your pet, but for every member of the family. Each end of the bone has spots for you to stuff treats or peanut butter. The extra durable food grade silicone also makes it safe for you to freeze or bake treats into the toy. As an extra bonus, the Biggie Bone is dishwasher safe!