Mighty mutts rubber bone mighty mutts rubber bonethe mighty muttstrade tough dog toys rubber bone is just the thing for excitable dogs with sharp teeth saving you the hassle of replacing your dog39s toys after only a few days of intense play and wild chew attacks this red bone is made from hard wearing thermoplastic rubber tpr is guaranteed to last at least 3 years nbspthis bone is available in three different sizes for small medium and large breed dogs it can be filled with tasty treats for lon