Shop / DOG / Iams ProActive Health Mature Adult Large Breed Dry Dog Food IAMS Iams ProActive Health Mature Adult Large Breed Dry Dog Food Weight: 30 lb $46.99 30-lb Purchase Options Free In-Store Pick Up Not Available Set your store for inventory and store pickup details Zip Code Search Same-day Delivery* No minimum charge for delivery orders. *Order before 2pm and have it delivered today. Orders placed after 2pm will be delivered the next day. Must be inside delivery radius. Zip Code Unfortunately delivery is not available to this address. In order to ensure the best availability accuracy, changing your selected store will remove all items from your cart. You will need to re-add these items with your newly selected store if you choose to continue. Continue Cancel Ship it to Me Not Available Quantity Add To Cart Feeding guide disclaimer ✕ Feeding guides provide a starting point for the amount of food to give your pet each day. We recommend that you keep your pet in ideal body condition and not allow them to become overweight. The amount of food your pet needs can vary based on age, activity level or other food and treats given, so be sure to work with your veterinarian to determine an appropriate weight for your pet, and to make any necessary adjustments to their feeding. Information Ingredients Guaranteed Analysis Your big dog has big nutritional needs, especially as they get older, so feed them IAMS PROACTIVE HEALTH Mature Adult Large Breed Dog Food. IAMS’ delicious recipe is specifically formulated for your senior dog. With real chicken as the first ingredient, this dry dog food promotes strong muscles with quality protein. This IAMS recipe features wholesome grains and garnishes of veggies in every meal. It has all the essential vitamins and minerals big dogs need for healthy bones and joints and maintaining strong immune systems, plus a crunchy kibble that helps clean teeth. See why vets recommend IAMS: Give your old dog something new with IAMS PROACTIVE HEALTH Mature Adult Large Breed Dog Food, for nutrition as unique as they are. Contains one (1) 30 lb. bag of IAMS PROACTIVE HEALTH Mature Adult Large Breed Dog Food with Chicken Farm-raised chicken is the first ingredient in this formula and promotes muscle support in aging dogs Supports healthy energy with wholesome grains that provide essential nutrients and carbohydrates Helps maintain a strong immune system in mature adult dogs with antioxidants like vitamin E and beta-carotene Formulated with essential vitamins and minerals to meet the specific nutritional needs of senior large breed dogs Crunchy kibble that helps reduce plaque and tartar buildup as your big dog chews Chicken, Ground Whole Grain Corn, Chicken By-Product Meal, Ground Whole Grain Sorghum, Dried Beet Pulp, Natural Flavor, Chicken Fat (preserved with mixed Tocopherols), Dried Egg Product, Fish Oil (preserved with mixed Tocopherols), Potassium Chloride, Dried Brewers Yeast, Dicalcium Phosphate, Caramel Color, Salt, Choline Chloride, Monosodium Phosphate, Carrots, L-Lysine Monohydrochloride, Tomatoes, Fructooligosaccharides, Spinach, Green Peas, Minerals (Ferrous Sulfate, Calcium Carbonate, Zinc Oxide, Sodium Selenite, Manganese Sulfate, Copper Sulfate, Manganous Oxide, Potassium Iodide), Vitamins (Vitamin E Supplement, Ascorbic Acid, Calcium Pantothenate, Vitamin A Supplement, Biotin, Thiamine Mononitrate (source of Vitamin B1), Vitamin B12 supplement, Niacin, Riboflavin Supplement (source of Vitamin B2), Inositol, Pyridoxine Hydrochloride (source of Vitamin B6), Vitamin D3 Supplement, Folic Acid), DL-Methionine, Calcium Carbonate, Dried Apple Pomace, Dried Blueberry Pomace, Mixed Tocopherols, Rosemary Extract. Nutrient Guaranteed Units Crude Protein 26.0% min Crude Fat 10.0% min Crude Fat 12.5% max Crude Fiber 5.0% max Moisture 10.0% max Ash 7.5% max Calcium 0.75% min Calcium 1.35% max Phosphorus 0.7% min Phosphorus 1.2% max Vitamin E 140 IU/kg min Beta-Carotene 10 mg/kg min L-Carnitine 40 mg/kg min Omega-6 Fatty Acids 1.78% min Omega-3 Fatty Acids 0.12% min Glucosamine 350 mg/kg min Chondroitin Sulfate 35 mg/kg min Customers also liked Customer Reviews