Comments: Relatively low fat, natural treat that entertains my Airedale. My dog loves this flavorful treat. This is my second shipment and there was an inconsistency from the manufacturer at the size and fill of these items. Larger dogs may have trouble with accessing the fill out of the smaller hoofs. This definitely is a good treat for both the chewing aspect and the treat aspect. They get an immediate treat and can continue to work on the hoof towards getting the fill as they clean their teeth chewing on the hoof. If you don't mind the slight odor, this is a great reward.