IAMS ProActive Health Adult Healthy Weight Large Breed Dry Dog Food, 29.1-lb bag, bundle of 2 - Chewy.com

Iams ProActive Health Adult Healthy Weight Large Breed Dry Dog Food

By Iams
Rated 4.4891 out of 5 stars

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$83.96Chewy Price
$79.76Autoship Price
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About This Item


  • Specially crafted for large breed adult dogs.
  • Chicken is the #1 ingredient in this scrumptious recipe.
  • Glucosamine and chondroitin help maintain bone and joint health.
  • L-carnitine helps support a healthy metabolism and weight control.
  • Helps with healthy weight management and control by delivering 17% less fat than the IAMS Minichunks recipe.

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Nutritional Information

Feeding Instructions

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Questions & Answers

10 Customer Questions

When do you anticipate this item being back in stock?

About how many cups of food are in the 29 pound bag?
Answer by ChewyMay 14, 2019
There will be approximately 4 cups of kibble per pound. The 15 pound bag will have close to 60 cups and the 29.1 pound bag close to 116.4 cups.

Are these big chunks or little like the green bag
Answer by ChewyJul 13, 2022
This recipe has a oval-shaped kibble that is approximately 6 - 8 millimeters in thickness and approximately 15.5-17.5 millimeters in diameter.

What is the mg of the Glucosamine and chondroitin in the new Iams large breed weight control formula?
Answer by ChewyMay 21, 2022
This recipe has a minimum glucosamine content of 350 milligrams per kilogram and a minimum chondroitin sulfate content of 35 milligrams per kilogram.

ReviewsWrite a Review

Rated 4.4891 out of 5 stars
137 Reviews
Would recommend to a friend

137 Customer Reviews

Filter by reviews that mention

Rated 2 out of 5 stars
By Unsure on Jan 31, 2023

Suspicious Amount of Food

This last 29.1 lb bag received today completely fit in our 25 lb food holder. This has NEVER happened, we can never fit the bag in and always have the bag with more food in it set to the side. It poured completely in this time WITH ROOM REMAINING. I feel like the food quantity was definitely compromised this time and we were jipped food. Very suspicious!!

Rated 4 out of 5 stars
By Lexi on Feb 7, 2023

Still Over weight

My Shepard/Beagle has arthritis, so walking her is a bit difficult. I bought this Iams food hoping she would lose some weight. She’s been eating this for a month and she gained a pound. I’m trying another bag hoping this will work. She is a very picky eater but she loves this! Crossing my fingers!

Rated 5 out of 5 stars
By Margo on Feb 8, 2023

Iams for 9 yr old

My doodle loves this new food! The size of kibble is very good for larger pup!

Rated 5 out of 5 stars
By meesersmom on Aug 2, 2022

Great weight loss diet

I have 2 obese Labradors. Since I have started feeding this food, their weight loss is noticeable. And they actually like the food! No problem getting them to change and eat new food. Chewy is always prompt and accurate with their orders. I usually have boxes on my doorstep within 2 days of ordering.

Rated 5 out of 5 stars
By rcdj on Oct 26, 2022

Moldy Food in my October shipment

I've used Iams for years but this last shipment was a bust. Both bags had moldy food in them.

Rated 5 out of 5 stars
By Sandy on Nov 19, 2022

Love isms weight loss large breed

Have used this for all of my Labrador retriever. It is the best

Rated 5 out of 5 stars
By Ralphsdad on Nov 30, 2022

Iams Pro active

Our ralphy loves this food, and has helped with weight loss.

Rated 5 out of 5 stars
By Betty on Jul 24, 2022

Iams dog food

Food arrived In a box, no damage to box I trust Iams dog food, just switched to this type because my girl needs to loose some weight!love having my heavy dog food bags delivered to my door!

Rated 4 out of 5 stars
By Breezy on Sep 6, 2022

Quality Food!

My dogs seem to like it, I just have not seen a difference in weight loss just yet. This is my first bag though!

Rated 5 out of 5 stars
By patty on Sep 22, 2022

iams healthy weight

great food....dog likes it....doesn't get sick from it......gentle on her stomach