I heard about it, but I haven't tried it yet. As far as I know, it is a good company, and their dog food is pretty popular among dog owners. I feed my
blue nose pitbull only with natural home food, and I don't want to teach him to eat exceptional food. But if your dog is already trained to eat such food. I don't think there is a problem with teaching him that. Find more on the internet if you are interested.