I ordered one of these and got the T-Rex. My pup is a very heavy chewer, so I'm always looking for things that will hold up. This one definitely does. He has had it for months and it's still going strong. I can see some bite marks on it, but nothing has come off. He has lost interest in it over time, but I'm glad I found something that won't put him at risk when he does want to chew on it. I would highly recommend this for dogs that chew a ton.