Iams Adult Large Breed Real Chicken High Protein Dry Dog Food

By Iams
Rated 4.6143 out of 5 stars
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Iams Adult Large Breed Real Chicken High Protein Dry Dog Food, 30-lb bag, bundle of 2 slide 1 of 10
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Iams Adult Large Breed Real Chicken High Protein Dry Dog Food, 30-lb bag, bundle of 2 slide 1 of 10

$83.72Chewy Price
$79.53Autoship Price
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This Item - Iams Adult Large Breed Real Chicken High Protein Dry Dog Food, 30-lb bag, bundle of 2
Rated 4.6143 out of 5 stars
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About This Item

  • This adult dog food is formulated to support the nutritional needs of large breed dogs.
  • Features real farm-raised chicken as the first ingredient.
  • Premium-sourced protein helps your pooch maintain strong muscles.
  • Formulated to provide bone and join support—important for active large-breed dogs.
  • Promotes healthy digestion and immune system with a tailored blend of fibers and prebiotics.
Play Video: Learn More About Iams From Our Team of Experts
Learn More About Iams From Our Team of Experts

About IAMS Dry Dog Food

Vet-Trusted and Loved by Dogs

IAMS combines tailored nutrition with tasty real ingredients your dog will love. Choose from formulas targeted to specific age, size, special need and breed requirements and know that your pup will be getting everything he needs to be his best. Experts trust and recommend IAMS dry dog food for its complete and balanced nutrition, while dogs adore it for the delicious meaty flavor.

High Quality Animal Protein

Protein from real meat provides the building blocks for healthy muscles and the fuel your furry friend needs to thrive. Every IAMS dog food recipe features high-quality, natural animal protein from sources like chicken, beef, lamb and turkey that provide excellent nutrition and flavor for your carnivore.

100% Complete and Balanced

IAMS makes their dog food with 0% fillers and no artificial preservatives or flavors, so nothing comes between your dog and great nutrition. Each recipe contains all the nutrients your pup needs for a healthy diet, with a complete and balanced nutrient profile and ingredients specifically targeted to your dog’s size, age and breed needs.

Real, Wholesome Ingredients 

Real whole foods like farm-raised chicken, wholesome grains and antioxidant-rich veggies combine to provide the premium nutrition and taste your dog deserves. These natural sources provide important compounds like amino acids for healthy muscles, fiber and prebiotics for good digestion and omega-6 for a healthy skin and coat, plus a savory flavor that’ll keep him coming back for more.

IAMS Dog Nutrition: Formulas for Dogs of All Ages and Sizes


IAMS is suitable for dogs of all ages and sizes – from nourishing growing puppies to giving seniors the nutrition they need to thrive.


Every wag-worthy recipe is specially formulated with key ingredients like omega-6 fatty acids to promote healthy skin and a glossy coat.


From urinary tract health formulas and more, IAMS provides dogs with nutrition as unique as they are to meet their specialized needs.

About IAMS

IAMS is driven by a philosophy of innovation and an emphasis on advanced pet nutrition. Through extensive research and a unique understanding of dietary requirements for dogs and cats, they've developed diets that help pets thrive. Their formulas meet the everyday needs of pets and their owners with options for every household. IAMS is a leader in pet nutrition that has provided 60 years of nutritional excellence with innovative products that help improve the health of pets worldwide.

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Top IngredientsChicken, Ground Whole Grain Barley, Ground Whole Grain Corn...Chicken, Ground Whole Grain Corn, Ground Whole Grain Sorghum...New: Chicken, Ground Whole Grain Barley, Ground Whole Grain Corn...Chicken, Rice Flour, Chicken By-product Meal...Lamb, Chicken By-Product Meal (Source Of Chondroitin Sulfate And Glucosamine), Ground Whole Grain Barley...
Special DietWith GrainWith GrainWeight Control, With Grain, Low FatHigh-Protein, Natural, With GrainWith Grain
Health FeatureMuscle Care, Dental & Breath Care, Vitamins & MineralsImmune Support, Vitamins & Minerals, Muscle Care...Dental & Breath CareHigh-Energy, Immune Support, Muscle Care...Muscle Care, Dental & Breath Care
Breed SizeLarge Breeds, Giant BreedsSmall BreedsLarge Breeds, Giant BreedsLarge Breeds, Giant BreedsLarge Breeds
Food FlavorChicken, PoultryChicken, PoultryChicken, PoultryChicken, PoultryLamb, Meat

Questions & Answers

22 Customer Questions

I found this in my bag of dog food. Now I'm scared to feed her your dog food! It's the only thing she will eat as long as I put chicken or hamburg with it. I want to show you a picture but it won't let me hear why?

Where is Iam's manufactured? Where do the ingredients originate?
Answer by ChewySep 22, 2017
All of Iams dry dog food products sold within the United States are manufactured at their plants located in the United States. Their ingredients are carefully selected for the health and well-being of the pets they feed. For this reason, they're committed to sourcing ingredients from suppliers located near their manufacturing facilities when possible. Like most other pet food and human food companies, some vitamins and minerals are supplied by their trusted partners in China. Rest assured they're confident in the ingredient integrity of all of their suppliers because they demonstrate the ability to consistently meet the strict and thorough standards of their own Supplier Quality Assurance program, regardless of where they are located. As a key part of this program, their suppliers undergo frequent quality audits to ensure expectations are met.

Are the kibbles the same size as the puppy ones? They look to be the same size on the picture.
Answer by ChewyMay 19, 2019
The kibble size will be a little bigger than the Iams ProActive Health Smart Puppy Large Breed Dry Dog Food.

what is the carb % please? thank you
Answer by ChewyMar 16, 2021
This recipe contains approximately 46.6% Carbohydrates on an as fed basis.

ReviewsWrite a Review

Rated 4.6143 out of 5 stars
656 Reviews
Would recommend to a friend

656 Customer Reviews

Rated 4 out of 5 stars
By Robin on Sep 25, 2022

Metal findings

I found this piece of metal in the bag of dog food. Now I'm scared to feed her this but it's all she'll eat as long as I put hamburger chicken with it. I'm still buying lines but I checked every handful. Chewy is one of the best places you can get your items from but always look in their food. I'm not saying it's chewy fault but you don't know who out. There is ignorant enough to put in an animals food from the factories. I would still recommend the product. But it can happen in any dog food. I'm only putting this here so everyone can keep an eye out. I was so shocked so just always look at what you're feeding your dog. Sorry I don't want to come off rude and if it sounds that way I apologize.

Rated 5 out of 5 stars
By Mommy on Sep 21, 2022

Great dog food.

I love Iams dog food, have been using it for all our rescues and they seem to love it too. I also get the wet food too and add some to the dry dog food. In our rescues we had one a mutt who lived to be 23 years, another Belgian Malinois who lived 16&1/2 and our newest is 5 years old with no health problems. I am pretty sure the Iams diet kept them going.

Rated 5 out of 5 stars
By Trippy on Aug 26, 2022
Top 1000 Contibutor

Our Son"s Dog, Charlie says Iams Large Breed is Yummy!Woof Woof!

Our Son, says Iams large breed for his Support Dog Charlie a 1 1/2 year old German Shephard loves this food as he was a rescue and trying to give him the necessary nutrients and protein that he needs, his Vet recommended it and it is what he raised his Black Lab Reagan on and lived to a wonderful age of 13 years old.

Rated 5 out of 5 stars
By MawmawG on Aug 26, 2022

Digs live it’s!

My poodles were getting tired of their old dog food so I tried this one that my daughter used. They are eating better and seem to like the taste of this one so far. No stomach issues either.

Rated 4 out of 5 stars
By MonB on Jul 18, 2022


Please be aware that This food is high protein. I did not realize originally due to high protein not being shown on the bag. My dogs have gained tons of weight from this food. They love it but if you are not looking for a high protein food and the added weight I would not recommended for your pup.

Rated 3 out of 5 stars
By Nick on Aug 15, 2022

My dogs loved this food but the price went up by $10 randomly .

Our dogs loved this food but the price fluctuates too much. Out of nowhere it is up by $10. We will not be buying again unless the price goes back to where it was.

Rated 5 out of 5 stars
By Tridog on Jun 11, 2022

Good stuff

My 100 lb, 29 in tall, 10 yr old Malamute/ high content wolfdog has been eating this all his life. Still healthy and smart as can be. A stray wandered in 9 months ago. Suffered from malnutrition and dehydration. He looks to be a Husky/low content wolfdog. Had no hair on his belly, no under fur and skinny as a rail. He's about 3 yr old. He had been living on pine cones and a broad leaf weed he seemed partial to. Today, his diet consists of Iams and table scraps. He has gained at least 30 lbs. His coat is normal now and he is very energetic. A friend passed 9 months ago and my two dogs adopted his dog. A Shepherd/Healer mix, he was at least 30 lbs overweight. This guy has lost 35 lbs. His feet used to hurt after short walks. No more. He, like the other two dogs, has had a diet of Iams and table scraps since under my care. Yes. We do walk and play everyday. Diet and exercise mean everything.

Rated 5 out of 5 stars
By Happy on Aug 29, 2022

Great Service

Convenient, good price point, excellent customer service. I wish all companies were like this.

Rated 1 out of 5 stars
By MidwestLAT on Jun 18, 2022

dogs don’t like it

None of our dogs liked this. They will only eat it if they are really starving or if we put something (gravy or cheese) on top of it. We tried both the chicken and lamb. Big no.

Rated 1 out of 5 stars
By Bear on Sep 9, 2022


Better deals elsewhere Price on 30 lbs Iams wen up over 20 percent ripoff