I have a two Mini Schnauzers, one has food allergies and other sensitivities. I have found that since this product has no by products, no artificial preservatives, and because my dog is allergic to corn this dog food has been an absolute blessing for her. It is very difficult to find products with out wheat or corn fillers. This may be a bit pricey but since using I have noticed a vibrant beautiful coat, a renewed energy, and her personality has become so much more open and enjoyable. It has transformed my pup . Who knew that simply changing a dog food could achieve so much! I'm so very thankful!