Discover what makes SmartBlend smart. Purina ONE SmartBlend Lamb & Rice Formula dry dog food starts with high-quality real lamb as the #1 ingredient to help maintain your dog's strong muscles, including a healthy heart. Each meal is highly digestible and has a combination of protein-rich tender meaty morsels and crunchy kibble, providing a taste dogs love along with the complete and balanced nutrition they need. A dual-defense antioxidant blend of vitamins E and A and minerals zinc and selenium helps support a strong immune system while promoting healthy skin. Purina ONE SmartBlend Lamb & Rice is carefully formulated by our experts and nutritionists who commit to making 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 can make. You can quit searching for a quality dog food when you entrust your dog's nutrition to Purina.