Our Mini Aussie Puppy certainly has toys that he loves more, but every now and then but he takes these bones and chews on rum. I would have imagined it a bit softer, he bangs always on our floor, but he also looks as if one could not make it broken. Maybe that's the reason why our little other stuff preferably, it makes it just more fun when he gets something bitten, as for example in his bull whips. But in itself, the product is ok, especially for the period of dentition.