Purina Supercoat True Origin Grain Free Chicken is natural and contains no artificial colours or flavours. Provides 28% of protein and has no wheat and corn. SMARTBLEND. Precise nutrition for whole body health.  Dogs naturally choose nutrient-dense foods, so the experts at Purina were inspired by nature to select a precise combination of nutrients to keep your dog in top condition.  Supercoat True Origin Grain-Free is formulated without wheat, corn and other grains. It contains chicken as the #1 ingredient, along with other high-quality ingredients to provide the protein and energy active adult dogs need.  Nature plus science helps provide 100% complete and balanced nutrition to support whole body health.  Specifically formulated for adult dogs. Supercoat True Origin Grain-Free provides complete and balanced nutrition, and is formulated to meet the nutritional levels established by AAFCO (Association of American Feed Control Officials) for the maintenance of adult dogs.  #1 Chicken Ingredient - Provides natural glucosamine for healthy joints.  No wheat, no corn - Natural fibre from beet pulp keeps their digestive system healthy.  22 Vitamins & Minerals - Including Vitamin A, E, Zinc and Selenium to support your dog's natural defences.  Natural, No artificial colours or flavours.   View more