Up till now I've not found a chew toy that could make it over 48 hours with my 18 month Great Dane pup. Thus far, he likes it, chews it, playes with it and it remains intact. My 5 yr. old Shepherd mix also has been unable to destroy it. The Hurley was recommended to me by my brother and his wife who have 4 dogs including a very hyper Aussie type. He has had his Hurley for 6 mos. now and it remains intact. This convinced me to try it for Beau, the great Dane. I'll be recommending it to friends.