Iams Lamb & Rice Recipe Large Breed Dry Dog Food

By Iams
Rated 4.0263 out of 5 stars
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Iams Proactive Health Large Breed with Lamb & Rice Adult Dry Dog Food, 30-lb bag slide 1 of 9
Slide 1 of 9
Iams Proactive Health Large Breed with Lamb & Rice Adult Dry Dog Food, 30-lb bag slide 1 of 9

$41.98Chewy Price
$39.88Autoship Price
(Save an extra 5%)

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About This Item

  • Lamb is the main ingredient in this drool-worthy recipe.
  • Made specifically for large breed, adult dogs.
  • Formulated with natural fiber and prebiotics to support a healthy digestion.
  • Contains omega-6 fatty acids to support skin and coat health.
  • This protein-rich recipe helps support your large dog’s muscles.

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 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 IngredientsLamb, Chicken By-Product Meal (source of Glucosamine and Chondroitin Sulfate), Ground Barley...Beef, Chicken Meal (source Of Glucosamine And Chondroitin Sulfate), Soybean Meal...Chicken, Chicken Meal (source Of Glucosamine And Chondroitin Sulfate), Soybean Meal...New: Beef, Beef Meal, Soybean Meal...Chicken, Rice Flour, Chicken By-product Meal...
Special DietWith GrainHigh Fiber, With GrainHigh Fiber, With GrainGluten Free, With GrainHigh-Protein, Natural, With Grain
Health FeatureMuscle Care, Dental & Breath CareHip & Joint SupportHip & Joint SupportDigestive Health, Muscle Care, Vitamins & MineralsHigh-Energy, Immune Support, Muscle Care...
Breed SizeLarge BreedsGiant Breeds, Large BreedsGiant Breeds, Large BreedsSmall Breeds, Medium Breeds, Large Breeds, All BreedsLarge Breeds, Giant Breeds
Food FlavorLamb, MeatBeef, Meat, Fruits & VegetablesChicken, Poultry, Fruits & VegetablesBeef, MeatChicken, Poultry

Questions & Answers

1 Customer Questions

How many cups are in a 30 pound bag?
Answer by bubblesJan 09, 2022
4 cups per pound so the math would equal 120 cups per 30 lb bag!

ReviewsWrite a Review

Rated 4.0263 out of 5 stars
38 Reviews
Would recommend to a friend

38 Customer Reviews

Rated 3 out of 5 stars
By JoJo on Nov 20, 2022

Dogs won't eat it

I used to buy Purina Pro Plan Large breed until the price shot up. I switched to Iams Large breed Chicken and Rice and my dogs ate it but not as eagerly as the Purina Pro Plan. Chewy was out of the big bag of Iams Chicken and Rice so I thought I would give the Lamb and Rice a shot. My dogs won't touch it. It's been two days since they ate any dog food so I will need to run out and find a bag of the Chicken and Rice for them.

Rated 5 out of 5 stars
By bradyb on Dec 1, 2022

lamb and rice

I use this for rewards and they love it. my dogs come in when callled ,sit and i give them reward. i use this for 4 dogs, 3 are mine and one is a daycare dog. everyone is happy ,mostly me. i feed this to my adopted Greyhounds and there was never an issue with the food quality or their health.

Rated 4 out of 5 stars
By Harry on Nov 25, 2022

Great But

Love Chewys service and availability of products BUT a 30 pound bag and 24 cans of dog food is TOO MUCH for one box. Give the carrier and the senior customer a break.

Rated 5 out of 5 stars
By Samrnicu on Nov 11, 2022

Best nutrition for your fur baby!!

Iams has been a staple for good quality nutrition and price for our fur babies since I worked for a vet since 1989. It's worth the piece of mind for a long healthy life

Rated 5 out of 5 stars
By Kathy on Nov 22, 2022

Good price and timely delivery.

We are trying subscribe and save. We received a good discount. Our order was timely.

Rated 2 out of 5 stars
By Sarah on Aug 31, 2022

Upsets stomach

I'm not sure why but this food upsets my dog's stomach. I usually feed the large breed chicken and rice but figured my dog would like the lamb but her stomach isn't tolerating it at all.

Rated 5 out of 5 stars
By Rubarb on Jul 26, 2022

Large kibble

This Iams dog food is larger than any kibble I’ve seen. My Labrador loves it and the larger kibble is less of choking hazard for speed eaters like labs!

Rated 5 out of 5 stars
By Himmertime1210 on Jun 4, 2022

Iams Dog Food Large breed

I have had my dog on Blue Buffalo and Science Diet and she by far loves the Iams dog food the best doesn't know why other THAN TASTE BUT SHE GETS BORED EATING THE BUFFALO AND SCIENCE DIET SO I SWITCHED IT UP TO IAMS AND IT HAS BEEN NOTHING BUT POSITEVE JUST PUTTING IN MY 2 SENCE THANK YOU MY DOG IS A BLACK German Shepard

Rated 4 out of 5 stars
By Berman on Jul 8, 2022

product meal in bag

My babies are enjoying eating the product of quality. I will say we are mid way through the bag and I have found a lot of product dust, an extreme amount.

Rated 5 out of 5 stars
By Murph on Apr 2, 2022

great food , great service and great prices

We have a golden retriever and was originally feeding Iams chicken and he was scratching a lot we then switched to Iams lamb adult dog food and he is doing much better but does pass gas more , which is due most likely to lamb which is fatty but delicious. The only issue is that chewy is running out of the large bags and it’s hard to get. I would like to be able to be put on a list so when the large dog food bag is available they could email me and I could purchase. Otherwise chewy has the best and fastest delivery than any other store. We highly recommend Chewy and Iams!