So the smell isn't too bad, I've had bully sticks that are terrible and these smell but not as potent.The size was great, I think they are a little bigger than I expected.Longevity? Depends on your dog.
I have one dog that took her time and it lasted hours and the other one tried to just eat it and choked, but that's his issue not the product.I would get them again, good product.See full review