IAMS™ ProActive Health™ Adult Large Breed

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.
  • Healthy Joints Healthy Joints Formulated to nourish healthy joints.
  • Strong Bones Strong Bones Fortified with essential minerals to help build strong bones.
  • Strong Muscles Strong Muscles Builds strong, firm muscles with protein sourced from chicken and egg.
  • Healthy Metabolism Healthy Metabolism Formulated with L-carnitine to help burn fat and maintain healthy metabolism.
 
Chicken, Ground Whole Grain Barley, Ground Whole Grain Corn, Ground Whole Grain Sorghum, Chicken By-Product Meal (Source of Chondroitin Sulfate and Glucosamine), Dried Beet Pulp, Natural Flavor, Chicken Fat (preserved with mixed Tocopherols), Brewers Dried Yeast, Dried Egg Product, Flaxseed, Caramel Color, Dicalcium Phosphate, Potassium Chloride, Carrots, Choline Chloride, Fructooligosaccharides, Calcium Carbonate, Vitamin E Supplement, Ferrous Sulfate, Zinc Oxide, L-Carnitine, Mixed Tocopherols (a preservative), Ascorbic Acid, Sodium Selenite, Calcium Pantothenate, Manganese Sulfate, Copper Sulfate, Vitamin A Acetate, Biotin, Thiamine Mononitrate (source of vitamin B1), Vitamin B-12 Supplement, Niacin Supplement, Riboflavin Supplement (source of vitamin B2), Inositol, Pyridoxine Hydrochloride (source of vitamin B6), Vitamin D3 Supplement, Rosemary Extract, Manganous Oxide, Potassium Iodide, Folic Acid
Weight of Dog (lbs.) Maintenance—Feed Daily
50 lbs. 2 2/3 - 3 c
60 lbs. 3 - 3 1/2 c
70 lbs. 3 1/2 - 4 c
80 lbs. 3 3/4 - 4 1/2 c
100 lbs. 4 1/2 - 5 1/4 c
120 lbs. 5 1/4 - 6 c
140 lbs. 5 3/4 - 6 3/4 c

c = cups; 1 cup = 100 grams

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.

Large-breed puppies, reaching 51 to 90 lbs. at maturity, should transition to IAMS ProActive Health Large Breed formula at 12 months of age. Giant-breed puppies, over 90 lbs. at maturity, should transition to IAMS ProActive Health Large Breed formula at 24 months of age.

Remember to have clean, fresh water available for your dog at all times.

Because IAMS ProActive Health Large Breed 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.

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

Crude Protein, minimum 22.50%
Crude Fat, minimum 12.50%
Crude Fiber, maximum 5.0%
Moisture, maximum 10.0%
Calcium, minimum 0.90%
Phosphorus, minimum 0.70%
L-Carnitine, minimum 30 mg/kg*
Omega-6 Fatty Acids, minimum 1.80%*
Glucosamine, minimum 350 mg/kg*
Chondroitin Sulfate minimum 35 mg/kg*
* Not recognized as an essential nutrient by the AAFCO Dog Food Nutrient Profiles.
ProActive Health™ Adult Large Breed is rated 4.5 out of 5 by 451.
Rated 5 out of 5 by from Satisfies even the pickiest eaters! Since I got my lil guy he has been a picky eater and suffers from a very sensitive tummy. We tried him on the proactive health for large breeds and he loves it and it doesn't upset his tummy. I wont feed him anything else now!
Date published: 2020-05-02
Rated 5 out of 5 by from Great quality I have been feeding this brand for many years and am happy with it,
Date published: 2020-03-12
Rated 4 out of 5 by from healthy My Dogs love it & there coat shows it. They get upset when the bag is emepty
Date published: 2020-02-06
Rated 5 out of 5 by from All our dogs know Iams was recomended to me from initial vet visit when my Boston was a puppy. We feed to a boxer and a boston terrier(mini chunks). Both are in excellent condition and eagerly athletic. The boston has moved onto mature Iams food, she is nine. our Boxer will do the same. Thank You Iams
Date published: 2020-01-30
Rated 5 out of 5 by from Dogs love it My vet reccomend it and our Rottweilers are thriving!
Date published: 2020-01-04
Rated 5 out of 5 by from Great for my 3 I have 2 GSD (6 & 5 yrs) and an American Bull (11 yrs). They have been on IAMS all their lives and have thrived on it. Two of the 3 have sensitive digestive systems and IAMS has worked very well. I have a problem now, however, in that it is getting more difficult to find. For years I have been purchasing the 50 lb bags from my local Sam's Club. They have quit carrying it and so I switched to BJ's and now they seem to be phasing it out. Walmart had 20 lb bags for nearly the price I was paying for 50. I am being left with no choice but to find a different and compatible brand. I am very disappointed.
Date published: 2019-12-15
Rated 5 out of 5 by from Review my dogs love this brand they are healthy and strong
Date published: 2019-10-23
Rated 5 out of 5 by from Best dog food High quality, great food for your dog! Our nearly 10 year old lab mix, Riley, has only consumed IAMS food her entire life. She has great teeth and keeps up with our 3 year old lab mix, Stella, no problem. She still can walk 5 miles(or more) has strong teeth and just such a healthy dog. I credit IAMS with her happy active life...thank you!
Date published: 2019-05-30
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