Our Turkey Formula dog food is full of turkey from the American Midwest, and is a natural prey for medium sized dogs in the wild. This limited ingredient dog food is low in saturated fat, rich in Selenium, Riboflavin, and Phosphorus. The best high protein dog food is grain free, making our Turkey Formula a naturally hypoallergenic dog food. The best dog food is also balanced with fruits and vegetables to provide your pup with powerful antioxidants and fiber-rich low-glycemic carbohydrates, making our Turkey Formula the healthiest pet food for your pooch. Physiologically Tuned™, limited ingredient premium food for dogs. Hypoallergenic meat first recipe, with no Corn, Wheat, Soy, Dairy, or Chicken, Chicken Eggs, or Chicken By-Products. AAFCO stands for Association of American Feed Control Officials. Zignature® recipes are formulated to meet all the nutritional levels established by the AAFCO Dog Food Nutrient Profiles. This certifies that Zignature® is a nutritionally complete product that can be fed to your pet as its sole ration without adding any other substance except water. We use a limited ingredient formula because in most cases simple is best. Zignature® is formulated to serve your canine companion’s needs by delivering the highest quality, well balanced diets. Our limited ingredient formula uses No Potatoes, No Grain, No Chicken, No Eggs, No Glutens, No Tapioca, No Corn, & No Soy. Our Single Animal Protein Formulas are extremely palatable, encouraging a healthy appetite and providing high-quality protein for strong muscles.