Big dogs have their own set of nutrition needs, so Hill's Science Diet Adult Large Breed Dry Dog Food is specially formulated to fuel the energy needs of large breed dogs during the prime of their life. Made with high-quality, easy-to digest-ingredients, this delicious food made for fully grown large dogs supports the building of lean muscle with high-quality protein, as well as glucosamine and chondroitin for healthy joints & mobility. A balanced blend of omega-6s and vitamin E nourishes your dog's skin for a healthy, shiny coat. There's more to love with the new look of Science Diet. Some of our products also have new names, new kibble shapes & new formulas. Satisfaction guaranteed.

100% Satisfaction Guaranteed

High-quality dry dog food, specially formulated to fuel the energy needs of large breed adult dogs
Delicious dog food supports your grown dog's joint health with natural sources of glucosamine & chondroitin
Maintain your senior dog's healthy skin and shiny coat with nourishing omega-6 fatty acids & vitamin E that are in this nutritious dog food
Made with natural ingredients
Made in the USA with global ingredients you can trust
#1 veterinarian recommended

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Reviews

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1911 reviews with 5 stars.

236 reviews with 4 stars.

76 reviews with 3 stars.

15 reviews with 2 stars.

34 reviews with 1 star.

Overall Rating

4.7

929 out of 973 (95%) reviewers recommend this product

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Summary of Reviews

AI-generated from customer reviews, which may include incentivized reviews.

The Hill's Science Diet dog food appears to be a high-quality product that many customers found beneficial for their large breed dogs. Customers reported improvements in their pets' health and appeara...

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Most Helpful Favorable Review

5 out of 5 stars.

Science Hill Large Breed Dog Food

2 years ago

Love this dog food

4 people found this helpful

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Most Helpful Critical Review

3 out of 5 stars.

Hills science diet food

3 years ago

Love the product but pricing just keeps getting higher and higher it seems.

3 people found this helpful

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Customer Images and Videos

for dogs
satisfaction
diet
healthy
price
coat
purchase
large

1 to 4 of 2272 Reviews .

1 – 4 of 2272 Reviews

Ivette

Review 1

5 out of 5 stars.

Great food

a day ago

I’ve been feeding my dogs Science Diet for almost 30 years. Highly recommend.

Originally posted on Hill's Pro Staff Feeding

Anonymous

Review 1

5 out of 5 stars.

Great Dog Food

9 days ago

Not only a great price but a bigger bag which is more savings.

SweepstakesYes

Lucy

Texas

Review 1

Age18 to 24

GenderFemale

4 out of 5 stars.

12 days ago

For some reason my dog doesn't care for the flavor. I am going to try another flavor when she finishes the bag.

Originally posted on Hill's Pro Staff Feeding

Response from Hill's Pro Staff Feeding:

6 days ago

Consumer Affairs

Thank you for your review. While we strive to create foods which will be palatable and acceptable to all pets, we recognize that not every product will match every pet's preferences. Please know, we stand behind our products with a 100% satisfaction guarantee. If you’re not satisfied, please contact our HPSF team at 800-354-4557 so we can assist you with a refund.

retreiver22

Review 1

5 out of 5 stars.

Dog loves the taste

12 days ago

I have a golden retriever and love Science Diet food. My dogs coat is wonderful and she loves it :)

Originally posted on Hill's Pro Staff Feeding

Hill's Science Diet Large Breed Adult Chicken and Barley Recipe Dry Dog Food

Hill's Science Diet Large Breed Adult Chicken and Barley Recipe Dry Dog Food, 45 lb.

Neighbor’s Club Members earn points with purchases.

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Reviews

Rating Snapshot

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Most Helpful Favorable Review

Science Hill Large Breed Dog Food

Most Helpful Critical Review

Hills science diet food

Customer Images and Videos

Great food

Great Dog Food

Dog loves the taste