Our Turkey Formula provides complete protein, Omega-3 fatty acids, and essential vitamins and minerals for a healthy and wholesome diet. It is a limited ingredient, a single protein formula that is balanced with fruits and vegetables to provide powerful antioxidants, dietary fiber, and low glycemic carbohydrates. Our Turkey Formula is also grain-free and chicken free, perfect for those canines that have food sensitivities. Zignature Turkey Formula Learned from Nature, Crafted to Perfection. 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. Zignature Turkey Formula for dogs is formulated to meet the nutritional levels established by the AAFCO Dog Food Nutrient Profiles for all life stages, including growth of large size dogs (70 lbs or more as an adult).