Hill’s Science Diet Adult Advanced Fitness Lamb Meal & Rice Recipe dry dog food provides precisely balanced nutrition for a visible difference in adult dogs ages 1?6. It Contains an exclusive blend of omega-6 fatty acids, vitamin E and other nutrients that nourish the skin and promote a noticeably shiny coat in 30 days (vs. previously fed grocery foods). Clinically proven antioxidant blend with vitamins C and E helps support a healthy immune system. This premium dry food for dogs is made with high-quality lamb meal to help maintain strong, lean muscles and an ideal body condition. Natural, high-quality, easy-to-digest ingredients provide a flavorful, nutritious meal with no artificial colors, flavors or preservatives. Suitable for all breeds. Hill?s Science Diet is US Vets’ No. 1 Recommended (Based on a survey conducted amongst veterinarians in the US in 2017).