Our Labs love chewing this hard rubber bone. It's supposed to be 'pit bull tested' as nearly indestructible-I bought it as a Christmas gift, it was chewed down to tennis ball size by New Year's Eve. They were totally entertained so it was worth it. I've bought 5 previously and they all lasted a very short time.Get more detail about Nylabone Rhino Dinosaur Bone - Supertuff Souper 8 1/2".
