Adult (1+). Precisely balanced nutrition to promote active mobility and enhance joint care. Rich in omega-3's from fish oil. US veterinarians No. 1 choice to feed their own pets. Clinically proven antioxidants for a healthy immune system. Tested nutrition to enhance active mobility in just 30 days. Improves joint flexibility in just 30 days. Enriched with omega-3 fatty acids; plus glucosamine & chondroitin sulfate from natural sources. Formulated to support bone & joint cartilage. Precisely balanced nutrition for your dog's special needs. Hill's Science Diet dog foods are made with high quality ingredients that provide an ideal combination of nutrients, clinically proven antioxidants and vital fatty acids for superior overall health. Our 150 veterinarians, PhD nutritionists and scientists ensure that over 50 nutrients in Hill's Science Diet dog foods work together and fall precisely with-in optimal ranges, avoiding nutrient excesses and deficiencies that can impact your dog's long term health. Dog Health: antioxidants; vitamins & minerals; vital fatty acids; proteins and carbs; 50 nutrients; high quality ingredients. Healthy immune function. Vitamin C + E: Optimal levels of clinically proven antioxidants for a healthy immune system. Enhance active mobility in just 30 days. Vital Fatty Acids: Optimal levels of omega-3 fatty acids to enhance overall mobility. Improve joint flexibility in just 30 days. Omega-3 Fatty Acids Plus Glucosamine & Chondroitin Sulfate: Natural key building blocks of healthy cartilage and joint function. Lean muscle and ideal body weight. High Quality Lean Proteins: Protein is the building block for lean muscle and helps maintain ideal body composition. Easy to digest. High Quality Ingredients: Ensures optimal nutrition absorption to keep your dog fit and healthy. AAFCO Statement: Animal feeding tests using AAFCO procedures substantiate that Science Diet Adult Healthy Mobility Dog Food provides complete and balanced nutrition for adult dogs.