Recommended for: For senior dogs

IAMS PROACTIVE HEALTH Mature Adult Dry Dog Food is veterinarian recommended and made with real ingredients. Our recipe starts with farm-raised chicken and includes wholesome grains and veggies. It’s formulated to boost the immune system of older dogs with an antioxidant blend that includes vitamin E and beta-carotene. Plus, our crunchy, easily digestible kibble provides your senior dog with healthy skin and coat, strong muscles and bones, and reduced plaque. Look for the IAMS difference.

Available in 3.18kg Bags

Shop now

Product Benefits

  • Healthy Digestion
  • Immune System Develpment
  • Healthy Joints
  • Strong Bones
  • Contains one (1) 3.18kg bag of IAMS PROACTIVE HEALTH Mature Adult Dry Dog Food Chicken
  • Veterinarians recommend IAMS
  • Our 1st ingredient is real chicken
  • Supports strong immune system with antioxidants
  • Maintains healthy bones and joints with a balance of key nutrients for your senior dog
  • Maintains healthy digestion with a blend of fiber and prebiotics
  • Specially formulated to fit your mature dog’s specific wellness and nutritional needs



Chicken, Chicken By-Product Meal, Ground Whole Grain Barley, Ground Whole Grain Corn, Ground Whole Grain Sorghum, Dried Beet Pulp, Natural Flavor, Brewers Dried Yeast, Dried Egg Product, L-Lysine Monohydrochloride, Caramel Color, Potassium Chloride, Marine Microalgae (source of DHA), Sodium Hexametaphosphate, Chicken Meal, Carrots, Calcium Carbonate, Choline Chloride, Fructooligosaccharides, Vitamin E Supplement, Beta-Carotene, Ferrous Sulfate, L-Carnitine, Zinc Oxide, Mixed Tocopherols (a preservative), Ascorbic Acid, Sodium Selenite, Calcium Pantothenate, Biotin, Thiamine Mononitrate (source of Vitamin B1), Vitamin B-12 Supplement, Manganese Sulfate, Vitamin A Acetate, Copper Sulfate, Niacin Supplement, Riboflavin Supplement (source of Vitamin B2), Inositol, Pyridoxine Hydrochloride (source of Vitamin B6), Vitamin D3 Supplement, Rosemary Extract, Manganous Oxide, Folic Acid, Potassium Iodide

Feeding Guide

Weight of Dog Maintenance—Feed Daily (cups)
1kg 1/3c (31g)
5kg 3/4 - 1c (76 - 102g)
9kg 1 1/3 - 1 1/2c (136 - 153g)
14kg 1 3/4 - 2c (178 - 203g)
18kg 2 1/4 - 2 2/3c (229 - 271g)
23kg 2 2/3 - 3c (271 - 305g)
27kg 3 - 3 1/2c (305 - 356g)
32kg 3 1/2 - 4c (356 - 407g)
36kg 3 3/4 - 4 1/3c (382 - 441g)
40kg 4 1/4 - 4 3/4c (432 - 483g)
45kg 4 1/2 - 5 1/4c (458 - 534g)

* For adult dogs with a weight >25kg, we recommend Iams Adult Large Breed These guidelines are a starting point, and your pet may need more or less food depending on age, activity level and temperament. In order to reach optimal body condition you may need to adjust food intake.

Nutrient Analysis

kcal/kg * 3,435 kcal/kg
Crude Protein, minimum 24.00%
Crude Fat, minimum 10.50%
Crude Fiber, maximum 5.0%
Moisture, maximum 10.0%
Docosahexaenoic Acid (min) 0.05%
Vitamin E, minimum 140 IU/kg
Beta Carotene (min) 10 mg/kg*
L-Carnitine, minimum 30 mg/kg*
Omega-6 Fatty Acids, minimum 1.60%*

*Not recognized as an essential nutrient by the AAFCO Dog Food Nutrient Profiles

*Metabolizable Energy (Atwater)



; ;