IAMS™ Healthy Senior is specially designed to help support your cat's ongoing vitality to be and feel their best at any age.

  • Real chicken is the 1st Ingredient
  • 2X the antioxidants for healthy immunity* *vs. IAMS HEALTHY ADULT
  • 100% complete & balanced adult nutrition, 0% fillers
  • Veterinarian recommended

Key benefits in the recipes:

  • IAMS™ PROACTIVE HEALTH™Healthy Senior Strong Muscles Healthy immune system: Vitamin E helps restore immune response to that of a healthy adult cat.
  • IAMS™ PROACTIVE HEALTH™Healthy Senior Healthy Heart Strong bones and healthy joints: Essential nutrients including calcium nourish strong bones & healthy joints.
  • IAMS™ PROACTIVE HEALTH™Healthy Senior Healthy Digestion Strong muscles: Real chicken as the 1st ingredient helps support strong muscles.
  • IAMS™ PROACTIVE HEALTH™Healthy Senior Healthy teeth Healthy heart: Essential nutrients, including calcium & potassium, help nourish a healthy heart.
  • IAMS™ PROACTIVE HEALTH™Healthy Senior Healthy Skin and Coat Healthy teeth: Crunchy kibble helps reduce plaque build-up.
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IAMS_PROACTIVE HEALTH_Healthy Senior_KcalCup_148x164
Chicken, Chicken By-Product Meal, Corn Grits, Ground Whole Grain Corn, Dried Beet Pulp, Dried Egg Product, Natural Flavor, Brewers Dried Yeast, Chicken Fat (preserved with mixed Tocopherols), Potassium Chloride, Fish Oil (preserved with mixed Tocopherols), Choline Chloride, Fructooligosaccharides, Vitamin E Supplement, Calcium Carbonate, Taurine, Vitamins (Niacin, Ascorbic Acid, Vitamin A Acetate, Calcium Pantothenate, Biotin, Thiamine Mononitrate (source of vitamin B1), Pyridoxine Hydrochloride (source of vitamin B6), Vitamin B12 Supplement, Riboflavin Supplement source of vitamin B2), Inositol, Vitamin D3 Supplement, Folic Acid), Zinc Oxide, Manganese sulfate, L-Carnitine, Copper Sulfate, Potassium Iodide, Rosemary Extract
Weight of Cat (lbs.) Feed Daily
4 lbs. 1/4 - 1/3 cup
8 lbs. 1/3 - 1/2 cup
12 lbs. 1/2 - 2/3 cup
16 lbs. 2/3 - 3/4 cup
22 lbs. 3/4 - 1 cup

c = cups; 1 cup = 95 grams

These guideline amounts are a starting point and your cat may need more food depending upon age, activity and temperament. In order to reach optimal body condition, you may need to adjust food intake. This represents the total recommended volume of food per day. You should divide the total recommended feeding amount by the number of times you feed your cat per day to get the actual portion size per feeding.
• If you have a kitten, pregnant or nursing cat, we recommend feeding IAMS kitten food.
• Remember to have clean, fresh water available for your cat at all times.
• Because IAMS HEALTHY SENIOR cat food is complete and balanced for maintenance, you do not need to add vitamin or mineral supplements.
• When introducing IAMS cat food, gradually mix it with your cat's current food over the course of 4 days.

Crude Protein (MIN)​ 34.0%
Crude Fat (MIN)
Crude Fiber (MAX)
Moisture (MAX)
Calcium (MIN)
Potassium (MIN)
Vitamin E (MIN)
250 IU/kg
Taurine (MIN)
Omega-6 Fatty Acids (MIN) 2.28%*
Omega-3 Fatty Acids, minimum 0.29%*
Glucosamine (MIN) 375 mg/kg*
Chondroitin Sulfate (MIN) 35 mg/kg*
*Not recognized as an essential nutrient by the AAFCO Cat Food Nutrient Profiles.
PROACTIVE HEALTH™ Healthy Senior is rated 4.6 out of 5 by 21.
Rated 5 out of 5 by from My 13 yo cat prefers IAMS over fancy canned food! Cisco is a domestic long hair that is 13 years old and is indoors only. He was eating a major competitors 7+ year old senior dry food, as well as 2 canned foods that are frisky and fancy. I came across the IAMS 11+ yo Senior formula in my local store and decided to try it. He is CRAZY about it. For now he seems to prefer it to even his canned wet cat foods. I would prefer if the main ingredient was salmon, tuna, or whitefish rather than chicken, but the bottom line is Cisco loves it just the way it is so I'm gonna keep buying it.
Date published: 2020-06-30
Rated 5 out of 5 by from Kitty Crack? I don't know whats in this that's doing it, but I practically have to fight off my younger kittens to stop them from eating my older cat's food :'D My two older cats love this, even my very picky cat with teeth problems.
Date published: 2020-01-19
Rated 5 out of 5 by from Ramses thanks you My 14 y/o picky cat Ramses recently completely stopped eating his previous food. A visit and blood test at the vet showed no problems. All levels were normal. The vet suggested just buying a different brand and flavor. After trying 4 different brands, flavors etc Ramses loved this one. I could not be happier and will continue to buy this. Thank you!!!!!!!
Date published: 2017-11-16
Rated 5 out of 5 by from Jazz loves it!!! My almost 17 year old kitty has been having issues with urinary tract infections for over a year. This past February I didn't think she was going to make it. She got down to 4 lbs, very weak, no appetite. We gave her antibiotics that cleared up the infection but we still had a hard time getting her to eat. I got her the Iams for Seniors aobut 3 weeks ago and she absolutely loves it! She almost climbed in the bag when I opened it. She is up to 5 lbs now and is almost back to her old self. Up on the bathroom vanity to drink water straight from the faucet. She hasn't done that for almost 8 months. Bright eyed, full of energy.
Date published: 2017-04-26
Rated 5 out of 5 by from my 18 yr old loves it I have a tiny 18 y/o cat and it was hard to find her hard food she would eat and we sure dont want her to lose anymore weight. She has arthritis also. We thought we would try the food since we have always had our cats on Iams formulas since they were kittens. We bought a bag to try and she loves it, she is always at it eating away. She seems more perky and happy now, not bad for an 18 almost 19 y/o female kitizen
Date published: 2017-02-05
Rated 3 out of 5 by from 11+ years Lively Senior but no KIDNEY SUPPORT ?? It would seem intuitively obvious that an older cat could benefit from some kidney support in your dry food. You have nice diagrams on the bag, but surprisingly, no kidney drawing. I know you sell a separate blend under a Veterinarian Diet. Certainly do not want to compete with that! But you could include a modest amount of kidney dry food content for older cats, and add another drawing to your bag.
Date published: 2016-12-23
Rated 5 out of 5 by from 18 yr. old loves it! My now 18 yr. old female cat had a hard time a year or two ago walking, jumping, etc. I started her on "Lively Senior" and it seems like her aches & pains got so much better! She's still doing well, and although she doesn't run much anymore, she's eating well & seems like a happy girl.
Date published: 2016-08-16
Rated 5 out of 5 by from Proactive health My dog Missy loves I am proactive Health mini chunks. She carries them one mouthfull at a time into the kitchen so she can be by us as she enjoys her dinner
Date published: 2016-06-24
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