Orijen just came out with a limited ingredient treat for dogs and the one I tried was the Black Angus Beef. It is 100% just Black Angus Beef dried. My dog has serious allergies and can't have any fillers or by-products so this is a perfect treat for her. It is a very high quality treat, so it is more expensive, but I rather pay for the quality. My dog went nuts over the treats! She really enjoyed them! If I had left the bag on the floor she would have eaten the whole thing and she is very picky!