Hill's Science Diet Adult 1-5 Large Breed Chicken & Brown Rice Recipe Dry Dog Food, 30-lb bag

By Hill's Science Diet
Rated 4.4737 out of 5 stars
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Hill's Science Diet Adult 1-5 Large Breed Chicken & Brown Rice Recipe Dry Dog Food, 30-lb bag slide 1 of 9

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$77.99Chewy Price
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This Item - Hill's Science Diet Adult 1-5 Large Breed Chicken & Brown Rice Recipe Dry Dog Food, 30-lb bag
Rated 4.4737 out of 5 stars
$77.99Chewy Price

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About This Item

  • This dry dog food is specifically formulated for large breed dogs and is made in the USA with natural ingredients.
  • Made with glucosamine and chondroitin to help support joint health—important for large breed pups as they tend to put more stress on their joints.
  • The high-quality protein in this food helps your adult, large breed pal build lean muscles.
  • Natural fibers support easier digestion, and added antioxidants, minerals and vitamins C and E help encourage a healthy immune system and beautiful coat and skin.
  • This delicious and nutritious meal is also formulated with ingredients to help support your big pal’s heart health.

About Hill’s No Corn, Wheat or Soy

Hill’s No Corn, Wheat or Soy

Now you can give your pup the biology-based nutrition of Hill’s Science Diet without any corn, wheat or soy. These nutritious recipes provide the right balance of nutrients, with high-quality protein, amino acids, natural fibers and added vitamins, minerals and omega-6 fatty acids for vibrant good health. And they’re perfect for dogs with sensitivities and are irresistibly delicious, too!

Product Benefits

#1 Veterinarian Recommended

Vets are experts in your dog's health — and more of them recommend the biology-based nutrition of Hill's Science Diet than any other brand



*Dry foods only


Ingredient Benefits


The healthiest pet food won't do much if pets refuse to eat it. From a rich aroma to various textures, every Hill's recipe is taste-tested by the pets at the Pet Nutrition Center to make sure mealtime is irresistible. Using natural ingredients and cutting-edge science, Hill's understands what it takes to feed your pet's best life. *Dry foods only


*Dry foods only



Quality Ingredients and the Highest Standards

Hill's conducts annual quality systems audits for all manufacturing facilities to ensure they meet the high standards your pet deserves. Hill's also conducts daily safety checks on every pet food product to help ensure the safety of your pet's food.

About Hill's Pet Nutrition

For more than 70 years, Hill's Pet Nutrition has helped enrich and lengthen the special relationship between people and their pets by putting their passion for the health and happiness of animals into everything they do. They even partner with shelters to provide Hill's food to more than 9 million shelter pets.
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Top IngredientsChicken, Brown Rice, Brewers Rice...Chicken, Brown Rice, Brewers Rice...Chicken, Cracked Pearled Barley, Brown Rice...Chicken, Chicken Meal, Yellow Peas...Chicken, Rice, Corn Gluten Meal...
Special DietNo Corn No Wheat No Soy, With GrainNo Corn No Wheat No Soy, With GrainWith GrainHigh Fiber, Sensitive Digestion, With GrainHigh-Protein, Weight Control, With Grain
Health FeatureImmune Support, Digestive Health, Skin & Coat Health...Immune Support, Skin & Coat Health, Digestive Health...Digestive Health, Skin & Coat Health, Immune SupportDigestive Health, Vitamins & MineralsHip & Joint Support, Dental & Breath Care, Digestive Health...
Breed SizeLarge BreedsSmall Breeds, Medium Breeds, Large BreedsLarge BreedsLarge BreedsLarge Breeds, Giant Breeds
Food FlavorChicken, PoultryChicken, PoultryChicken, PoultryChicken, PoultryChicken, Poultry

Questions & Answers

4 Customer Questions

How many calories in the no corn wheat or soy science diet for large breed 1-5?
Answer by ChewyApr 05, 2022
This recipe has 389 calories per cup.

Are any of the ingredients made in China?
Answer by ChewyNov 14, 2021
All Hill's Science Diet recipes are manufactured in Hill's USA facilities. Hill's sources their raw materials from countries where there are reliable safety procedures in place, primarily in the United States, Japan, Canada, New Zealand, Australia and several European countries.

How many cups in the 30lb bag?
Answer by ChewySep 16, 2021
There are approximately 4 cups per pound of kibble. The 30-pound bag will contain approximately 120 cups of kibble.

Is this grain- free ?
Answer by ChewyOct 04, 2020
This recipe is not grain-free, as it contains Brown Rice, Brewers Rice, Cracked Pearled Barley and Whole Grain Oats. For a complete list of ingredients, click on the 'Nutritional Info' tab, next to the 'Description' tab, just under the product photos.

ReviewsWrite a Review

Rated 4.4737 out of 5 stars
19 Reviews
Would recommend to a friend

19 Customer Reviews

Rated 5 out of 5 stars
By GregM on Jun 4, 2022

Science Diet Food

My dog loves this food. It is reasonably priced as well.

Rated 5 out of 5 stars
By Mina on Sep 19, 2021

Loves the flavor and easy on the stomach

Most importantly, I’m happy to find a high quality grain inclusive food. My GSD developed a heart murmur as a pup and the vet thinks grain free food was the reason. My GSD cleans his bowl without us having to add any toppers to the food. This is the first food that has ever happened with. I like that the larger sized bites encourage my dog to chew. Lastly, my gsd tends to have a sensitive tummy. No issues with this.

Rated 5 out of 5 stars
By Mabesmom on Oct 1, 2021

Worth the price

Before switching brands our girl would have bouts of diarrhea & tummy issues. Our vet recommended Hill’s Science. Although this brand is a bit more pricey, it’s been well worth the price! Only a month into feeding her this & not once has she had any more issues.

Rated 5 out of 5 stars
By Vlad on Aug 11, 2021

So far so good,no allergies visible

I have switched my Rottie from regular chicken dry food to this one,grain free food and i like it so far,no allergies for now

Rated 5 out of 5 stars
By Jack on Jun 18, 2021

Rufus loves his new chow

Rufus approved kibble. Size of kibble is larger va last puppy brand. My dog enjoys the crunchy sound and apparently the taste isn’t bad either.

Rated 5 out of 5 stars
By Molly on Mar 20, 2021

Really happy with it so far

We are on bag #3 now of this variant of Hill's science. Our lab's coat has never been shinier. Her weight has been right where it needs to be. Stool amount seems a bit lighter than the other foods we've tried. She really enjoys the food, although she's never once been picky about any food. We plan on sticking with this variant. If we notice anything bad about it, we will update our review.

Rated 1 out of 5 stars
By Bella on Dec 21, 2020

Hidden Chinese brand

Hidden Chinese brand posing to be canadian. I learnt they source all their products from china and I would not wanna feed this brand any longer to my dog. Chewy should be mindful of such brands

Rated 5 out of 5 stars
By Spike on Jan 4, 2021

Picky Eater

My Golden Retriever who is 1 1/2 years old is a picky eater when it comes to dry food, but he enjoys this kind of Hill's Science Diet very much.

Rated 5 out of 5 stars
By AriasGrandma on Sep 15, 2020

She Likes It!

My dog is so cute! OMG! As we mixed this in with her previous brand she intently watched. I gave her a kibble and she liked it, liked it so much in fact that, since it wasn't dinner time I closed the lid on the bin and she sadly looked at her bowl. "But, I like that, Mom. More please?" While we are at it, what led me to try this is the lack of ingredients in the list. So many things like peas, chick peas, etc that are ok for dogs in small quantities but are usually the 2nd ingredient or so on other brands are just...missing. Boxers have digestive issues, so what I feed her really matters.

Rated 1 out of 5 stars
By Lisa on Oct 26, 2020

flavor not liked

My great dane loved the large breed puppy food but does not like the flavor of this one. Going to try a different Science diet large breed flavor to see if she likes it better