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IAMS

IAMS Proactive Health Large Breed Dry Dog Food, Lamb & Rice, 15 lb | Real Lamb #1 Ingredient, vet-recommended, Glucosamine & Chondroitin for bones & joints, supports strong muscles

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Flavor Name: Lamb & Rice


Size: 15 Pound (Pack of 1)


Features

  • Veterinarians Recommend IAMS: This IAMS Dog Food Recipe is made with real lamb as the #1 ingredient and contains no fillers or artificial flavors; ingredients are natural as defined by the Association of American Feed Control Officials (AAFCO)
  • Tailored For Large Breed Dogs: This large breed dog food recipe is crafted with dog kibble that is specially designed for large breed dogs and helps support whole-body health and vitality
  • Healthy Bones and Joints: IAMS Large Breed Dog Food Proactive Health Lamb & Rice Recipe is formulated with optimal calcium levels to help support healthy bones and joints, as well as natural sources of glucosamine and chondroitin
  • Supports Strong Muscles: IAMS large dog food supports strong muscles with high-quality protein sourced from lamb & egg, making it an excellent choice for maintaining muscle health in large breed dogs
  • The Proactive 5 Difference: The Proactive 5 health benefits for IAMS Large Breed pet food are scientifically designed to support five key areas of your dog's health, keeping them full of life, for more of life

Description

Veterinarians recommend IAMS. IAMS Dog food is known for its commitment to providing wholesome, healthy meals for your pet. This iams lamb and rice dry dog food is made with real lamb as the 1 ingredient and contains no fillers or artificial flavors; ingredients are natural as defined by the Association of American Feed Control Officials (AAFCO). The Proactive 5 health benefits for IAMS Healthy Adult diets focus on healthy muscles, energy, digestion, immune function, and skin and coat. IAMS large breed dog food supports a healthy heart with 7 essential nutrients. This recipe is crafted with kibble that is specially designed for large breed dogs and helps support whole-body health and vitality. With high-quality protein sourced from lamb & egg, the formula supports strong muscles, essential for maintaining the strength and agility of your adult pet. Formulated with optimal calcium to help support healthy bones and joints and including natural sources of glucosamine and chondroitin, the recipe helps keep the skeletal structure resilient. As a pet food used as a daily diet by pet owners, this digestive care dog food is tailored with natural fiber and prebiotics for healthy digestion, promoting a balanced gut. Wholesome grains provide essential nutrients and carbohydrates for steady energy, giving your dog the vitality needed for daily activities. IAMS Proactive Health Large Breed dog food remains a reliable choice for dog owners looking to support overall health and well-being during everyday feeding. Designed for pet parents who want to confidently feed dog meals made with quality ingredients, this large breed adult dog food delivers complete nutrition through consistent daily feeding.

Brand: IAMS


Flavor: Lamb & Rice


Age Range (Description): Adult


Item Form: Dry Kibble


Specific Uses For Product: Digestive Health


Product Dimensions ‏ : ‎ 3.35 x 15.13 x 21.5 inches; 15 pounds


Item model number ‏ : ‎ 10222093


Date First Available ‏ : ‎ January 11, 2021


Manufacturer ‏ : ‎ Mars Petcare US


Best Sellers Rank: #450 in Pet Supplies (See Top 100 in Pet Supplies) #33 in Dry Dog Food


#33 in Dry Dog Food:


Customer Reviews: 4.6 4.6 out of 5 stars (1,577)


Brand Name: IAMS


Flavor: Lamb & Rice


Age Range Description: Adult


Item Form: Dry Kibble


Specific Uses For Product: Digestive Health


Special Ingredients: Real Lamb, Chicken and Egg, Glucosamine and Chondroitin, Omega 6 and Omega 3 Fatty Acids, Prebiotics


Container Type: Bag


Breed Recommendation: Large Breeds


Allergen Information: Barley, Eggs


Dog Breed Size: Large


Animal Food Ingredient Claim: Additive-Free


Product Benefits: Supports joint health, builds muscles, promotes skin & coat health


UPC: 019014805280


Additional Features: Supports healthy joints with glucosamine and chondroitin


Recommended Uses For Product: Daily feeding for overall health maintenance


Animal Food Diet Type: Raw


Global Trade Identification Number: 80


Target Species: Dog


Pet Type: Dog


Included Components: Dry Dog Food


Item Type Name: Dry Dog Food


Manufacturer: Mars Petcare US


Model Number: 10222093


Occasion: Daily Feeding


Manufacturer Part Number: 10222093


Unit Count: 240 Ounce


Number of Items: 1


Item Weight: 15 pounds


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Jul 30

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

    • Quality dog food at a great price
Flavor Name: Lamb & Rice Size: 40 Pound (Pack of 1)
Large bag, good value. I have raised one dog across 14 years of her life on Iams & it was great. Her teeth were always in good shape with dry kibble & her blood work was great, even in the late stages of her life. We never did scraps & occasionally fed her peanut butter. We are doing the same with our new 2 year old lab pup & she too is in great health. This food works, so I never really tried much else. ... show more
Reviewed in the United States on July 14, 2026 by Kona
    • It's dog food. What more do you want?
Flavor Name: Lamb & Rice Size: 40 Pound (Pack of 1)
Look, I don't know what you people expect from me here. It's dog food. It comes in a bag. It's brown. It smells like a tire fire mixed with regret. My dog eats it. My dog is alive. Case closed. The Packaging: Truly revolutionary. They managed to fit "IAMS" on the front in a font that screams "we've been doing this since 1946 and we're not changing now." No fancy holographic labels, no pictures of wolves running through alpine meadows—just a bag that knows its place in this world. The Ingredients: Meat? Grain? Sawdust? Honestly, who cares. My dog would eat a used sponge if I left it on the floor long enough. IAMS understands that dogs are not food critics—they're garbage disposals with better PR. The Taste: (According to my dog, via interpretive dance and vigorous tail wagging) Apparently it's transcendent. He inhales it in 4 seconds flat, then stares at me like I personally insulted his ancestors because the bowl is empty. Five stars. Would recommend to anyone whose standards are "technically edible." Value Proposition: It's cheaper than therapy, which is what I'd need if I started making homemade organic dog meals with quinoa and free-range salmon. Final Verdict: IAMS dog food: because your dog doesn't know what "grain-free" means, and frankly, neither do you. Would I buy it again? My dog has already eaten the bag. I don't have a choice. ... show more
Reviewed in the United States on April 3, 2026 by Q
    • Dogs love this food
Flavor Name: Lamb & Rice Size: 30 Pound (Pack of 1)
My dogs love this food. There has been no vomiting or refusing to eat. I think that the lamb and absence of chicken is key.
Reviewed in the United States on June 27, 2026 by Amazon Customer
    • Perfect middle market price and quality
Flavor Name: Lamb & Rice Size: 40 Pound (Pack of 1)
I've ordered this for my dogs, for, it seems like years now. The price is great, I want something that isn't bottom of the barrel and isn't marked up for some fancy (fake) reason. My dogs love it and have never been sick from it.
Reviewed in the United States on March 3, 2026 by Amazon Customer
    • Convenient, Nòpe
Flavor Name: Lamb & Rice Size: 40 Pound (Pack of 1)
Product is fine! Service from this vendor is horrible...takes way too long to ship I live in a small town...availability is my problem so i must drive too far to pick up If u ship to my physical address UPS drops it in the grass to top driveway..3 acres away. I am 79 and cannot pick up 40# on a hill ! They even dropped a $1000 pc there 8pm at night. Nutz Ill shop local ... show more
Reviewed in the United States on July 6, 2025 by Karen Ann
    • Kernels are hard add a lil water it's perfect
Flavor Name: Lamb & Rice Size: 30 Pound (Pack of 1)
I've been using an expensive dog food and this was cheaper so we tried it our dog loves it the only thing is we add a little water a lil wet food and chicken or beef on top too like always but normally he leaves some behind now he licks the bowl
Reviewed in the United States on July 13, 2026 by S Henley
    • Dog likes it
Flavor Name: Lamb & Rice Size: 30 Pound (Pack of 1)
Dog likes it. Great for dogs with sensitive stomach.
Reviewed in the United States on July 10, 2026 by Natalie & Hunter
    • No gas
Flavor Name: Lamb & Rice Size: 30 Pound (Pack of 1)
I switched our black lab from Iams healthy aging because he was having stomach issues. It was chicken based. He's doing 100% better on the lamb and he takes probiotic.
Reviewed in the United States on May 10, 2026 by Lisa Siegrist

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