Give your senior dog the nutrition that he needs along with the taste that he loves with Purina ONE SMARTBlend Healthy Aging Adult 7+ Formula dry dog food. Chicken is the #1 ingredient, providing a high-quality source of protein for his daily diet, and 0% fillers mean that every high-quality ingredient in this recipe has a purpose. Enhanced botanical oils in every serving nourish and help promote mental sharpness, and a natural source of glucosamine helps to support his healthy joints, so he can maintain his sense of adventure. This premium dog food features a highly digestible formula, so more nutrition goes to work inside of your dog. A combination of protein-rich meaty morsels and crunchy kibble gives him the taste and texture he'll love, and 100% complete and balanced nutrition provides a smart solution for your older dog's feeding routine.