Hill's Science Diet Puppy Large Breed Chicken Meal & Oat Recipe Dry Dog Food

By Hill's Science Diet
Rated 4.5804 out of 5 stars
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Hill's Science Diet Puppy Large Breed Chicken Meal & Oat Recipe Dry Dog Food, 15.5-lb bag slide 1 of 10
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Hill's Science Diet Puppy Large Breed Chicken Meal & Oat Recipe Dry Dog Food, 15.5-lb bag slide 1 of 10

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About This Item

  • Controlled levels of calcium support optimal bone growth for your large breed puppy.
  • Glucosamine and chondroitin help support strong muscles and joint health.
  • Antioxidant and vitamin E and C blend work together to help support a healthy immune system.
  • Made from natural, high-quality ingredients without any artificial colors, flavors or preservatives.
  • Made in the USA, this is a complete and balanced diet recommended for puppies up to 1 year of age.
Play Video: Learn More About Hill's Science Diet From Our Team of Experts
Learn More About Hill's Science Diet From Our Team of Experts

About Hill's Lifestage Puppy

Hill's Lifestage Puppy

Hill's Science Diet Puppy food provides the right balance of ingredients and minerals to support your puppy's development. Hill's designed the recipe to keep up with your fast-growing dog's needs. To help your growing dog's brain and eye development, this puppy food is made with natural ingredients and contains DHA from fish oil, as well as quality protein for lean muscle growth. The balanced set of minerals helps promote your puppy's bones, as well as strong, healthy teeth. Plus, Hill's formulated the recipe with decades of cutting-edge research to be a great-tasting dog food your puppy can truly enjoy. From a rich aroma to various textures, this dog food is taste-tested by the pets at Hill's Pet Nutrition Center to make sure mealtime is irresistible.

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 Meal, Whole Grain Wheat, Whole Grain Oats...Chicken Meal, Whole Grain Wheat, Cracked Pearled Barley...Chicken Meal, Whole Grain Wheat, Whole Grain Sorghum...Chicken Meal, Whole Grain Wheat, Cracked Pearled Barley...Lamb, Oat Meal, Fish Meal...
Special DietHigh-Protein, With GrainWith GrainWith GrainHigh-Protein, With GrainHigh-Protein, Sensitive Digestion, No Corn No Wheat No Soy...
Health FeatureVitamins & Minerals, Muscle Care, High-Energy...Digestive Health, Vitamins & MineralsMuscle Care, Digestive Health, Immune SupportDigestive Health, Vitamins & Minerals, Immune SupportBrain Health, Immune Support, Digestive Health...
Breed SizeLarge Breeds, Giant BreedsSmall Breeds, Medium Breeds, Large Breeds, All BreedsSmall Breeds, Extra Small & Toy BreedsExtra Small & Toy Breeds, Small BreedsSmall Breeds, Medium Breeds, Large Breeds
Food FlavorChicken, PoultryChicken, PoultryChicken, PoultryChicken, PoultryLamb, Meat

Questions & Answers

33 Customer Questions

Are any of the ingredients from China?
Answer by ChewyFeb 16, 2020
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.

Does this food contain DHA for cognitive development?
Answer by ChewyJul 25, 2017
This formula does contain fish oil, which is an ingredient containing DHA.

What testing methods did you use for this diet?
Answer by ChewyJun 29, 2018
Hill's Quality and Food Safety systems are state-of-the-art. They put their suppliers through a rigorous selection process, monitor every load delivered to their plants and perform tests on finished pet foods before they are shipped to customers.

Approximately how many cups of food are there in the 30lb bag?
Answer by ChewyApr 22, 2020
There will be approximately 4 cups of kibble per pound. The 15.5 pound bag will have close to 62 cups and the 30 pound bag close to 120 cups.

ReviewsWrite a Review

Rated 4.5804 out of 5 stars
560 Reviews
Would recommend to a friend

560 Customer Reviews

Rated 5 out of 5 stars
By Michelle on Jun 19, 2022

Excellent Dog food for large breed puppies

This food works well for my Lab Sadie. It makes her coat shiny and she looks so healthy and full of energy after consuming a bag of this dog food. I have tried less expensive brands, but I can truly tell the difference in her appearance and energy level; therefore I switched back to Hill Science.

Rated 4 out of 5 stars
By SriY on Jun 11, 2022

Good ingredients

Much better after they switched to thinner pieces. My puppy swallowed the food instead of chewing before, especially when teething. When I checked, the food was hard. I will increase the rating later if they maintain this quality. Ingredients are definitely good and smells better than others.

Rated 5 out of 5 stars
By Colt on May 18, 2022

Never switching from this Brand

This brand is worth every Penny! I made the mistake of switching to another brand in hopes to try to save some money. My dog clearly prefers this brand. No hesitation to eat and he seems like he is in overall good health. I have no intention on ever switching brands again. My dog's health and happiness means more to me than pinching pennies

Rated 2 out of 5 stars
By Rottweilerpuppy on May 6, 2022

Over price junk

This food is over priced and literally junk ingredients it’s hype because the vets recommended it only because they support shelters and vets that being said that’s great they do but ingredients are terrible it’s such a shame what quality this dog food is please use your brain and do you research before giving this to your puppy/dog.

Rated 4 out of 5 stars
By 3Pups22 on Mar 31, 2022

Great Quality

The food is awesome. I feed all 3 of my dogs this brand. I will be switching my 14 month old over to the adult version once she’s 18 months. But my 2 puppies absolutely love it. They have grown so much and the vet loves how big and proportioned they are. Gives them lots of energy during the day. Just wish it wasn’t so expensive. I go through at least two 30lb bags a month.

Rated 5 out of 5 stars
By Eagle on Mar 15, 2022

What is best for my friend.

I have had numerous Akitas in my lifetime and have been through the gambit of dog food available. I started my new Akita puppy on Hill large puppy dry food. I never had my Akitas grow like he is doing. And no itching! He is healthy, bright eyed and full of energy.

Rated 5 out of 5 stars
By BigDawg on Apr 12, 2022

Great stuff

Our puppies love it. They are growing fast. They are full of energy. We was feeding them a different brand that was grain free and they were losing wait and seem to had no energy. The vet told us to switch to this. What a great deference.

Rated 4 out of 5 stars
By Christinepaulsen on May 6, 2022

New chewies

I have never tried this food before but if it keep my new baby for having issues when he is older then I guess he will get it. Wish it was some what cheaper

Rated 5 out of 5 stars
By SofieLucymom on Jul 1, 2022

First Chewy Order

A+ Chewy order was fast, easy, and the website was simple to understand.

Rated 5 out of 5 stars
By RedBird7 on Feb 27, 2022

I trust Science Diet and our current Boxer does well on it

Large breed puppies grow fast! To avoid problems down the road I am happy to use Hill's Science Diet large breed puppy food for our young Boxer. This food has not given our Boxer the bad smelling gas that other foods can. That is a huge plus for our household!