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IAMS Proactive Health Healthy Aging Adult Dry Dog Food for Mature and Senior Dogs with Real Chicken, 29.1 lb. Bag

  • Based on 6,255 reviews
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Arrives Monday, Dec 15
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Flavor Name: Chicken


Size: 29.1 Pound (Pack of 1)


Features

  • Rounded Meal: Complete and balanced meal for senior dogs that is formulated to be lower in fat, higher in protein, and full of fiber
  • Bone and Joint Health: Includes essential minerals like calcium, and natural sources of glucosamine and chondroitin for bone and joint health
  • Mental and Visual Sharpness: Made with DHA Gold for mental and visual sharpness in aging dogs
  • Boost Immune Response: Healthy Aging helps boost the immune response of older dogs to Healthy Adult levels

Description

For every stage of life, there’s IAMS nutrition. IAMS Proactive Health Healthy Aging Dry Senior Dog Food with Real Chicken is formulated for the unique needs of senior dogs. As dogs enter the Healthy Aging period later in life, they tend to gain weight, lose lean body mass, and experience an immune response decline. IAMS Proactive Health Healthy Aging recipes help your best friend maintain strong muscles and a healthy immune response with delicious dry kibble that is made to be lower in fat, higher in protein, and higher in Vitamin E and Beta-carotene compared to IAMS Minichunks Adult recipes. Made with real chicken as the first ingredient, this premium recipe features no artificial preservatives or flavors, and 0% fillers. With essential minerals like calcium and natural sources of glucosamine and chondroitin to support bone and joint health in senior dogs, this recipe is the perfect meal to keep your aging pup active and ready for life’s everyday adventures. Help keep your dog healthy, happy, and playful for life with tailored nutrition from IAMS dog food.

Brand: IAMS


Flavor: Chicken


Age Range (Description): Senior


Item Form: Dry Kibble


Specific Uses For Product: Bone Health, Digestive Health, Hip and Joint Support, Immune Support


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 4.7 x 18.13 x 23 inches; 29.1 Pounds


Item model number ‏ : ‎ 10171583


Department ‏ : ‎ dog-dry-food


Date First Available ‏ : ‎ February 9, 2013


Item Weight: 29.1 pounds


Department: dog-dry-food


Manufacturer: Mars Petcare US


Item model number: 10171583


Date First Available: February 9, 2013


Item Package Dimensions L x W x H: 22.83 x 18.11 x 4.88 inches


Item Dimensions LxWxH: 4.7 x 18.13 x 23 inches


Item Weight: 29.1 Pounds


Brand Name: IAMS


Target Audience Keyword: dog, dogs


Directions: 100% Complete & Balanced for Adult Maintenance Recommended Daily Feeding Guide For Adult Dogs Weight Of Dog Amount Per Day Mix It Up Dogs Love It lbs kg c g Replace 3/4 cup (76 g) for each can of IAMS Senior with Slow Cooked Chicken and Whole Grain Rice in Sauce (369g can) 3 1 1/3 34 10 5 3/4 - 1 76 - 102 20 9 1 1/3 - 1 1/2 136 - 153 30 14 1 3/4 - 2 178 - 203 40 18 2 1/4 - 2 2/3 229 - 271 50 23 2 2/3 - 3 271 - 305 60 27 3 - 3 1/2 305 - 356 70 32 3 1/2 - 4 356 - 407 80 36 3 3/4 - 4 1/2 382 - 458 90 41 4 1/4 - 4 3/4 432 - 483 100 45 4 1/2 - 5 1/4 458 - 534 lbs= pounds kg=kilograms c=cups g=grams 1c = 102g These guideline amounts are a starting point and your dog 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 dog per day to get the actual portion size per feeding. • Remember to have clean, fresh water available for your dog at all times. • Because IAMS Proactive Health Healthy Aging Adult Dog Food is complete and balanced for adult dogs, you do not need to add vitamin or mineral supplements. • When introducing IAMS Dog Food, gradually mix it with your dog's current food over the course of 4 days.


Country of Origin: United States


Model Name: IAMS PROACTIVE HEALTH Mature Adult Dry Dog Food Chicken, 29.1 lb. Bag


Color: Chicken


Size: 29.1 Pound (Pack of 1)


Age Range Description: Senior


Number of Items: 1


Style: Healthy Aging


Breed Recommendation: All Breed Sizes


Specific Uses for Product: Bone Health, Digestive Health, Hip and Joint Support, Immune Support


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Dec 15

This item is non-returnable:

Non-returnable due to Food safety reasons

View our full returns policy here.

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Top Amazon Reviews


  • Good quality dog food
Flavor Name: Chicken Size: 29.1 Pound (Pack of 1)
Ive been buying this item for 10 years for my two dogs . They chow it down . Its a good quality dog food , corn is not first ingredient . They have no trouble digesting it and like the small bite size pieces
Reviewed in the United States on October 2, 2025 by Dori S.

  • Good food or my dogs.
Flavor Name: Chicken Size: 29.1 Pound (Pack of 1)
Senior dogs have been on this food for a few years now and have done very well on it. Never turned their noses up. My vet said it is a decent choice ( of course trying to sell the prescription diet food they sell). Dogs have never had tummy, skin issues, etc. I store it in a flip lid plastic container and have never noticed any bad odors or smelliness. Overall very happy with this mid priced choice. ... show more
Reviewed in the United States on May 14, 2025 by Mike Denison

  • Small bites
Flavor Name: Chicken Size: 29.1 Pound (Pack of 1)
Love this for my senior dog. Small bites so it’s easy for her to chew.
Reviewed in the United States on July 28, 2025 by Nicole F

  • Decent brand at a reasonable price.
Flavor Name: Chicken Size: 29.1 Pound (Pack of 1)
We've been using this Iams blend for about 2 months now and so far my dogs seem to enjoy it and there don't appear to be any food related health issues. We had switched to Iams after having read that Purina was now using the cheap imported chicken meat...the same meat that got national publicity in the dog treats that had resulted in the deaths of many animals (since Purina was bought out by Nestles, their products have gone straight to hell and they are apparently trying to take people's pets with them). One of the benefits of Iams is that according to research, this food line is made by the same company that makes Eukanuba. While I suspect that the quality of the food isn't as stellar as Eukanuba, neither is the price....compared with the majority of the premium dog foods currently on the market, many of which cost $50 and up for less than 30 lbs (with some of those boutique brands such as Blue Buffalo, it would have actually been less expensive for us to simply make our own dog food!), Iams is still reasonably priced comparatively speaking. My family had done a rather fair degree of research before settling on Iams - we read numerous reviews and compared quality versus cost etc.. For us, Iams seemed to provide the best balance of these considerations. If you're reading this review, you're probably already aware of this however another benefit of Iams Proactive blends is that they are not only available for different breed sizes (small, medium, large, etc) but for different age ranges as well. How significant the difference is between "7 to 10 years" and "11+ Senior" is difficult to say, however based on their association with Eukanuba, one might suspect that they do take the pets age and related nutritional needs into consideration (remember and older dog isn't going to have the same nutritional needs as a dog in her prime, let alone a puppy). That said however, we have noticed that all of our dogs which are consider "large breeds" (50 to 70+ lbs) have shown a marked preference for the medium to small size kibble. Not sure if there's a taste difference or if it's simply that the smaller kibble is perhaps easier to chew, but they do prefer the smaller size food. Perhaps the only real gripe I have so far, is that with that last paragraph regarding the rather significant variety of blends available, we have in fact had problems with "supply". When we first switched to Iams, we originally purchased the food at Walmart however when we went back for a second bag, there wasn't any more to be found on the shelves. In fact we tried 3 separate Walmart locations and couldn't find the same blend. We then made our second purchase at one of those Pet super stores, Pet Supplies Plus, as their prices were similar (if not identical) to Walmart, however again when we went back a couple of weeks later, again there wasn't any more of the same blend to be found (in fact, the sales girl proceeded to tell me they never even carried that blend, even though I had purchased the previous bag only 2 weeks earlier). After this we've ordered from here on Amazon...whether or not they'll have this blend a second time still remains to be seen. Clearly the problem there as any good dog owner knows is that abruptly changing food can cause issues for your dog ranging from upset stomach to diarrhea, etc.. When local stores (or even internet suppliers) are unable (or unwilling) to stock said brands/varieties on a regular basis, this can create issues for pets (one of the reasons we had stuck with Purina until they started making people's dogs sick...you can find it anywhere). On that issue alone I have knocked one star off my rating...the folks at Iams and Procter Gamble Pets really need to do a better job of making sure their supplies property stock the shelves. As far as my purchase experience here on Amazon, I have to say it was something of a "mixed breed" (pun intended). We had ordered 2 bags of the 29.1 food, however only 1 of them was shipped promptly. While we were quite grateful that they did this (as the cupboard was running low) and more so that they didn't charge us for the additional shipping, when the second bag finally arrived, it was in a crumpled, make-shift box that was nearly destroyed (the first bag had been properly packed in an appropriate shipping box). While this was an unusual experience for us (we've purchased other products from Amazon many times over the years), I sincerely hope that it never happens again...I really hate to see half a bag of dog food scattered across the state of Ohio on it's way to our house! While it's a safe bet that Iams doesn't match the nutritional value of some of the more expensive brands out there, at least compared with the low cost competition (including Nestles/Purina), they do seem to use quality ingredients and are healthier for pets. For those on a budget but who still care about their pets, Iams is a good alternative. ... show more
Reviewed in the United States on August 26, 2014 by James T. Walczak

  • Affordable Dog Food
Flavor Name: Chicken Size: 15 Pound (Pack of 1)
This is the best affordable dog food on the market!
Reviewed in the United States on July 28, 2025 by myranda spruck

  • Good quality
Flavor Name: Chicken Size: 29.1 Pound (Pack of 1)
My dogs seem to really enjoy this food. Since starting this food I have noticed my dogs seem to be more active and having an easier time maintaining their weight.
Reviewed in the United States on October 30, 2024 by Elizabeth

  • Good price
Flavor Name: Chicken Size: 29.1 Pound (Pack of 1)
My dog loves this food
Reviewed in the United States on July 1, 2025 by Mike Loneman

  • I just must be careful from purchasing
Flavor Name: Chicken Size: 15 Pound (Pack of 1)
I just didn’t realize that I purchased two packages instead of one. This dog food is the best for my dog.
Reviewed in the United States on April 25, 2025 by sylviane matzner

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