Your dog is unique… so why feed them the same generic food? Crafted especially for big dogs, this IAMS Dry Food Lamb & Rice Recipe is full of the meaty flavor canines love. Real lamb is the #1 ingredient, so it’s full of quality-sourced protein that will help support the muscles of your large breed dog. This dry food also supports your pet’s healthy digestion with a tailored blend of natural fibers and prebiotics. Plus, this food for adult dogs supports healthy skin with omega-6 fatty acids. When you feed your dog IAMS dry dog food, you can feel good knowing they’re getting the most out of every meal. Make mealtime special with IAMS.
  • Healthy Skin and Coat Health Healthy Skin and Coat Health Omega-6s for healthy skin and coat.
  • Healthy Digestion Healthy Digestion Tailored fiber blend, including prebiotics and beet pulp, for healthy digestion.
  • Healthy Heart Healthy Heart Nourishes the heart with 7 essential nutrients.
  • Healthy Metabolism Healthy Metabolism Formulated with L-Carnitine to help burn fat and maintain healthy metabolism.
3,534 kcal ME/kg
334 kcal ME/cup
Lamb, Chicken By-Product Meal (source of Chondroitin Sulfate and Glucosamine), Ground Whole Grain Barley, Ground Whole Grain Corn, Ground Whole Grain Sorghum, Brewers Rice, Chicken Fat (preserved with Mixed Tocopherols), Dried Plain Beet Pulp, Natural Flavor, Brewers Yeast, Dicalcium Phosphate, Flaxseed, Dried Egg Product, L-Lysine Hydrochloride, Caramel Color, Potassium Chloride, Carrots, Choline Chloride, Fructooligosaccharides, Vitamins (Vitamin E Supplement, Ascorbic Acid, Calcium Pantothenate, Biotin, Thiamine Mononitrate (source of Vitamin B1), Vitamin B12 Supplement, Vitamin A Supplement, Niacin, Riboflavin Supplement (source of Vitamin B2), Pyridoxine Hydrochloride (source of Vitamin B6), Vitamin D3 Supplement, Folic Acid), Minerals (Ferrous Sulfate, Zinc Oxide, Sodium Selenite, Manganese Sulfate, Manganous Oxide, Potassium Iodide), Mixed Tocopherols (preservative), Citric Acid (preservative), Rosemary Extract
Weight of Dog (lbs.) Amount per day (c)
50 lbs. 2 3/4 - 3 1/4 c
60 lbs. 3 1/4 - 3 2/3 c
70 lbs. 3 2/3 - 4 c
80 lbs. 4 - 4 3/4 c
100 lbs. 4 3/4 - 5 1/2 c
120 lbs. 5 1/2 - 6 c
140 lbs. 6 - 6 1/3 c

lbs = pounds; kg = kilograms; c = cups; g = grams; 1 c = 95 g

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 Adult Lamb & Rice Recipe 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.

SAFE HANDLING TIPS FOR ANY PET FOODS AND TREATS: Please wash your hands before and after handling any pet food or treat. Wash pet food bowls with soap and hot water after each use.

Replace 1 1/4 cup for each can of IAMS Chicken and Rice (369g can)

Crude Protein (min.) 22.5%
Crude Fat (min.) 12.5%
Crude Fiber (max.) 5.00%
Moisture (max.) 10.00%
Calcium (min.) 0.9 %
Omega-6 Fatty Acids (min.) 1.8 %
Glucosamine (min.) 350 mg/kg*
Chondroitin Sulfate (min.) 35 mg/kg*

*Not recognized as an essential nutrient by the AAFCO Dog Food Nutrient Profiles.

ADULT LARGE BREED LAMB & RICE is rated 4.8 out of 5 by 32.
Rated 5 out of 5 by from Dog approved! I feed my dog iams large breed puppy food the last 2 years. I was worried about the switch but let me tell you she loves it..I tried to mix them slowly for a better transition but my dog literally picked thru and only ate the new formula. We loves the iams brand
Date published: 2021-09-02
Rated 5 out of 5 by from My dog loved it! This was the first time I used this dog food and my dog really loved it! She ate it quick! Good value! I would recommend this brand to any dog lover. It was easy to scoop. Only complaint is I wish it had a resealable bag.
Date published: 2021-07-04
Rated 5 out of 5 by from Dogs love The IAMS adult large breed lamb and rice is a favorite for my dogs, they love it. I like the nutritional content in this food and it is high quality. The dogs have had no skin or digestive issues with use at all.
Date published: 2021-06-30
Rated 5 out of 5 by from Great food My dog is a very picky eater so when I opened this bag of food and he came over to try and take some out of the bag before I could get him some It makes me think that this food is great. Iams lives up to its name once again
Date published: 2021-06-19
Rated 5 out of 5 by from My dog loves it My dog is a very picky eater. I could not tell you how much money I have spent on dog food that I needed up donating to the local shelter. But he took to this right away. After I poured it, he smelled it and cleaned his bowl. A very rare feat for him.
Date published: 2021-06-18
Rated 5 out of 5 by from My Dog Adores! We have been using Iams for a few weeks now and my boxer absolutely adores it! The smell is not too overwhelming and I have noticed a decrease in some of his natural odors. This is now his food of choice and what we plan to purchase from now on.
Date published: 2021-06-17
Rated 4 out of 5 by from My Fur Baby Loves It This is the 1st time I've fed my fur babies IAMS-ADULT LARGE BREED LAMB & RICE. They really love it. It is the Lamb and Rice Recipe. The #1 ingredient is the Lamb, no artificial flavors, 100% nutrition and has 0%fillers which is a win win for my fur babies.It's veterinary recommended, support strong bones and muscle. My fur babies loves it.
Date published: 2021-06-14
Rated 5 out of 5 by from Great Product I received this product as a sample my dog really enjoyed this product ate it all up has a strong smell to it dogs love that I will be buying this product.I would recommend this product to my family and friends.
Date published: 2021-06-08
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