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Hill's Science Diet Adult Large Breed Dry Dog Food, 38.5-lb bag

List Price: $52.79
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Product Description

Hill's Science Diet Adult Large Breed dog food provides precisely balanced nutrition tailored for a visible difference in large breed dogs. 

Key Benefits

  • Recommended for large breed adult dogs 1-5 years of age with ideal weight of 55-110 pounds or giant breed adults 1-4 years of age with ideal weight of 110+ pounds
  • Real chicken is the #1 ingredient
  • Natural sources of glucosamine and chondroitin for healthy joints and mobility
  • High-quality protein maintains strong, healthy muscles
  • Omega 6 fatty acids and vitamin E for healthy skin and coat
  • No chicken by-product meal
  • Made in the USA!

See all items by Hill's Science Diet »

Item Number 52705
Weight 38.5 pounds
Country of Origin
  • United States
  • Science Diet
Food Form
  • Dry Food
  • Adult
Breed Size
  • Large
  • Giant

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Important Information


Chicken, Whole Grain Wheat, Brewers Rice, Whole Grain Sorghum, Corn Gluten Meal, Whole Grain Corn, Chicken Meal, Chicken Liver Flavor, Pork Fat, Dried Beet Pulp, Soybean Oil, Lactic Acid, Flaxseed, Potassium Chloride, Iodized Salt, Choline Chloride, Calcium Carbonate, vitamins (Vitamin E Supplement, L-Ascorbyl-2-Polyphosphate (source of Vitamin C), Niacin Supplement, Thiamine Mononitrate, Vitamin A Supplement, Calcium Pantothenate, Biotin, Vitamin B12 Supplement, Pyridoxine Hydrochloride, Riboflavin Supplement, Folic Acid, Vitamin D3 Supplement), minerals (Ferrous Sulfate, Zinc Oxide, Copper Sulfate, Manganous Oxide, Calcium Iodate, Sodium Selenite), Taurine, Oat Fiber, Mixed Tocopherols for freshness, Phosphoric Acid, Beta-Carotene, Natural Flavors, Dried Apples, Dried Broccoli, Dried Carrots, Dried Cranberries, Dried Peas

Customer Ratings & Reviews

Rated 4.9 out of 5 by 43 reviewers.
Rated 5 out of 5 by Dogs eat less of the Science diet and have less waste. They look better after two months So far it is costing me the same for my five large dogs feeding them Science from MrChewy as it was costing me for Beneful purina from Sams wholesale. Dogs look better, have less waste. Nice having the 120 lbs of food dropped off at the door each month. It has been great for our dogs and for us. david February 14, 2012
Rated 5 out of 5 by Dog's love Chewy! We love Science Diet and the convenience of getting it delivered is priceless! January 24, 2013
Rated 5 out of 5 by been using for 12 years Even though the science diet brand does not recv 5 star ratings,we have feed all our dogs this product for over 12 years with nothing but good results. Shiny coat, enough condroitin and glocasomine for our danes , malamutes, and new foundlands, keeps weight steady, not a lot to clean up. I find it a little expensive for a brand with not a high rating. Buying from has saved us money. Our vet likes this brand because of its lower protein content. Too much protein in a large breed diet is not recommended. October 30, 2013
Rated 5 out of 5 by Science diet dog food I have been using science diet large breed dog food for all my labs since 1982 and I've had four live to The age of 16. January 29, 2015
Rated 5 out of 5 by EAT EM UP!! My 19 month old Golden Retriever just loves this diet! And it's also good for is digestive system. July 11, 2014
Rated 5 out of 5 by Great food, Great value I have four dogs on this food. A three year old Great Dane, a five year old English Bull Dog, an eleven year old Belgium Tervuren and a four year old German Shepard/Malamute mix. They all thrive on this food. The Great Dane and Bulldog had loose stools on some of the higher end fad brands and SD Large Breed has cleared that right up. The English bulldogs' gas problem has cleared up and he's had no skin outbreaks since being put on this food. I trust Science Diet and their research driven formulations. And with this many mouths to feed, the price is right. And without a doubt is the way to buy dog food. What a great company!! January 22, 2014
Rated 5 out of 5 by A comparative study... I was feeding my adult and puppy Great Danes Nutro Natural Choice. This was recommended by my vet when I was comparing quality and prices at PetCo/PetSmart. Hill's was just too expensive at those locations. For the first year of my adult Dane's life, I did not know about When I learned of the free shipping on orders over $49 and no tax, I did some serious digging. My vet and I sat down for a while and he feels very strongly about Hill's company. He told me that Hill's is leading research on large breed dogs and the formula for making the ideal food. As it turns out, Hill's comes in larger bag sizes for about the same price. So, that is plus number one. On top of that, it has less "fillers," so the serving size is smaller - plus number 2. And of course, Hill's comes highly recommended by my Vet - the biggest plus. So, after making the comparison between Hill's, Nutro and Diamond Naturals, I chose Hill's. November 21, 2014
Rated 5 out of 5 by Great for large breed dogs! Not sure if it's the dog food, but we have 2 great danes and one is 10 yrs. old and still loves to run and play! They are both healthy and have lots of energy! August 26, 2014
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