I ordered one of these knuckle bones and was very impressed with the quality. I think I should have gotten a smaller bone for my dog but she still enjoyed it. I brush her teeth daily, but I like the option of a high quality bone for her to chew on occasionally too. I am impressed with the All provide food and the customer service they provide. I called with some questions. My questions were answered and I was invited to call back if I have any more concerns in the future. They really seem to care about the pets who eat their food.