Iams™ Proactive Health™ Adult Large Breed Dog Food


4.5 out of 5 stars
  • 5 Stars70%
  • 4 Stars24%
  • 3 Stars4%
  • 2 Stars1%
  • 1 Star2%
4.59 / 5 based on 251 Reviews


IAMS Large Breed delivers big with balanced nutrition and natural sources of glucosamine to support healthy joints to help your big dog seize the day.


Chicken, Ground Whole Grain Corn, Ground Whole Grain Sorghum, Chicken By-Product Meal (Source of Chondroitin Sulfate and Glucosamine), Ground Whole Grain Barley, Dried Beet Pulp, Chicken Fat (preserved with mixed Tocopherols), Natural Flavor, Dried Egg Product, Dicalcium Phosphate, Potassium Chloride, Dried Brewers Yeast, Flaxseed, Caramel Color, Salt, Choline Chloride, L-Lysine Monohydrochloride, Carrots, Tomatoes, Fructooligosaccharides, Spinach, Green Peas, Calcium Carbonate, Minerals (Ferrous Sulfate, Zinc Oxide, Sodium Selenite, Manganese Sulfate, Copper Sulfate, Manganous Oxide, Potassium Iodide), Vitamins (Vitamin E Supplement, Ascorbic Acid, Calcium Pantothenate, Vitamin A Supplement, Biotin, Thiamine Mononitrate (source of Vitamin B1), Vitamin B12 supplement, Niacin, Riboflavin Supplement (source of Vitamin B2), Inositol, Pyridoxine Hydrochloride (source of Vitamin B6), Vitamin D3 Supplement, Folic Acid), DL-Methionine, Dried Apple Pomace, L-Tryptophan, L-Carnitine, Dried Blueberry Pomace, Mixed Tocoperols, Rosemary Extract, Citric Acid.

Mix with wet:

Replace 1 1/4 cup (124g) for each can of Iams with Chicken and Rice (375g can).

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Iams™ Proactive Health™ Adult Large Breed Dog Food
Iams™ Proactive Health™ Adult Large Breed Dog Food
Reviews (251)
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Nicole M.
Marysville, OH
27 reviews
My dog has a very sensitive stomach and this seems to work fine for her. She isn't overly gassy and has regular bowel movements. There very says she is healthy and looks great for being 8 years old. I don't free fee so she doesn't get overweight. The price seems reasonable and they use good ingredients.
Madison B.
Rayne, LA
109 reviews
I appreciate this product. This is your typical store brand dog food but has healthier benefits. I do give my husky this food type now. Before i was giving him higher end dog food. My dog seems to like this food and seems to be doing well. On foods before hand he seemed to always have the runs and there were lots of vomiting. My husky has no problems with this food and he will use time and time again. Unfortunately he is known to eventually get tired of flavors but iams has no variety of flavors so chicken broth and other additions will be used to lure him in until I can no longer trick him.
Paige G.
84 reviews
My Samoyed has been on Iams large breed since he was a puppy. I believe it is called smart puppy. But we recently changed to the adult version. Only difference is kibble size. Never had any stomach issues with this food, my dog has no problems eating it. I wish there was a higher calorie version to help my little guy gain more weight, but my vet is happy with iams. It's a high quality food for a decent price.
Jessica F.
Saraland, AL
65 reviews
Bet dog for for my Boxer\Lab mix. She is now over 100lbs. A female. I have been feeding this to her since she was a puppy. The price is just right for a high quality dog food and I will definitely continue to buy this product!
#iams #dogfood #animallover
Shannon K.
Nashville, Tn
26 reviews
We tried dozens of different foods for our Golden Shepherd, she has a very sensitive stomach and everything we tried made her sick. Until we tried Iams! She's been eating it for about a year and doesn't get sick anymore. So I'm happy!
Jena B.
39 reviews
This formula did not suit well with my dog. Her skin would be dry and oily as if she wasn’t getting enough nutrients. Yet she gained so much weight for being an active dog. Her stools would also be irregular. I don’t recommend it
Ashley B.
Otsego, MN
42 reviews
I have had more than one dog for 13 years and we have always purchased and fed them Iams. I have never had any stomach issues with it. It is readily available almost everywhere I shop and is always reasonably priced.
Kristen L.
Lafayette, IN
290 reviews
Quiet on the pricey side however between earth-born and I am's my dogs have been on these foods for the past three years and since we switched them off of the crap they were eating before they are doing amazing and so much better. You could actually tell within a week of the switchover of food that they were feeling better so for a 9 year old and a 7 old golden retriever and golden lab they act like they are literally puppies.
Skyla M.
Sioux Falls, SD
501 reviews
This is our daily dog food for both of my dogs. They don’t seem to get tired of eating it and it’s small enough to let my 35 pounder eat it but my Great Dane chews it as well. Great nutrients and the price is unbeatable
Jenni H.
62 reviews
We have used iams for our 2 year old lab since we got her. Had the puppy kind when she was a baby and now we have the adult kind. She loves it. Never have had any problems with this food and the dog loves it.
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