This is smaller than I thought it would be, but, my dog has had hours of enjoyment out of it chewing and chewing quite happily. It doesn't hold up as well as some of the other Nylabone toys we've had in the past and the little nubbly bits come off fairly easily, It's done what it was supposed to do and that is entertain the dog though. I don't think I'd purchase again due to the size but quality is pretty good hence that four stars.