Discover what makes SmartBlend smart. Purina ONE SmartBlend Natural Lamb & Rice Formula dry dog food starts with real lamb as the #1 ingredient, blended with other high-quality protein sources to help maintain your dog's strong muscles, including a healthy heart. Our dual-defense antioxidant blend of Vitamins E and A and minerals zinc and selenium helps support his strong immune system inside while promoting healthy skin, his first line of defense on the outside. This nutritious dry dog food also has omega-6 fatty acids and vitamins to help give your dog a radiant coat and bright eyes, along with natural sources of glucosamine to help support joint health. Each meal is highly-digestible and has a combination of protein-rich tender, meaty morsels plus crunchy kibble, providing a taste your dog will love to help ensure he gets the complete and balanced nutrition he needs. For a bit of variety, try combining this pet food with a Purina ONE SmartBlend wet dog food formula, such as Classic Natural Ground Lamb & Long Grain Rice Entree. Adjust the recommended feeding amount that you supplement, however, to address your dog's unique needs and help him maintain his ideal body condition. Backed by more than 90 years of innovation in pet nutrition, our foods meet or exceed all AAFCO standards for pet food and must pass through 30,000 health and safety checks before they're allowed to leave our Purina-owned U.S. facilities so that you can feel confident in your choice of high-quality dog food. Purina ONE SmartBlend Lamb & Rice is carefully formulated by highly-regarded Purina dog experts and nutritionists who are committed to delivering a positive impact on your dog's whole body health. Whether it's bright eyes, a radiant coat or even an empty bowl that means your dog is enjoying every bite, see the differences Purina ONE SmartBlend dog food can make.