Hill's Science Diet Adult Large Breed Light Weight Management with Chicken Meal & Barley Dry Dog Food, 30-lb bag

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About This Item

Details

  • High-quality protein supports your furbaby’s lean muscles.
  • Omega-6 fatty acids and vitamin E promote skin and coat health.
  • Low calories and L-carnitine help your large breed dog maintain an ideal body weight.
  • Natural sources of glucosamine and chondroitin support your best friend’s joint health.
  • This recipe is made with tasty, natural ingredients.

Ingredient Information

Feeding Instructions

Learn More About Hill's Science Diet From Our Team of Experts

Science Diet Adult Dog Nutrition

Hill’s Science Diet adult dog foods contain essential nutrients for dogs during the prime of their life. With natural fibers for healthy digestion, they also include omega-6s and vitamin E for beautiful skin and coat.

ActivBiome+ Multi-Benefit Upgrade

Only Science Diet foods feature ActivBiome+ Multi-Benefit—a special blend of immune system-supporting antioxidants and gut-healthy prebiotic fibers. Hill’s is always working to keep pets healthier for as long as possible.

Quality Ingredients. Tasty Flavors.

Science Diet adult dog foods offer nutrients to keep them healthy and flavors to keep them happy. Whether your dog prefers crunchy kibble or savory stews, these foods have the textures and flavors that deliver.

Recommended by Veterinarians

Hill’s is a leader in cutting-edge food science and research, trusted and recommended widely by vets everywhere.

About Hill’s Science Diet

In 1948, Hill’s changed the pet nutrition world by launching the first veterinarian-prepared food for a pet’s specific health needs. Seven decades and thousands of innovations later, they are still leading the charge in science-led nutrition.

Shop Hill’s Science Diet

Questions & Answers

12 Customer Questions


What is the suggested serving size for a 4 yr old 75lb Labrador?

Answer by ChewyApr 04, 2026
The Hill’s Science Diet Adult Large Breed Light Weight Management with Chicken Meal & Barley Dry Dog Food feeding chart is listed below, as it includes guidelines for both weight loss and weight management.

Is this dog food selection grain free?

Answer by ChewyApr 14, 2024
This recipe is not grain free.

How many cups are there in each bag? Trying to figure out timing for autoship

Answer by ChewySep 17, 2021
There will be approximately 4 cups per pound of kibble, the 15 pound bag close to 60 cups and the 30-pound bag has about 120 cups.

How much fiber does this food have

Answer by ChewyJul 19, 2019
This recipe has a Fiber content of 14.0%.

4.8
Rated 4.8 out of 5 stars
1333 Ratings

Customers Mention

Chewy identifies key considerations with the help of artificial intelligence and our veterinarians.

Digestibility

94% Positive

Ingredients

92% Positive

Nutritional Value

93% Positive

Palatability

90% Positive

490 Customer Reviews



Rated 5 out of 5 stars
By Jackie on Mar 30, 2026

Dog loves it

My dog isn't too picky of an eater, but goes in spurts where he definitely gets bored of his food. I switched it up to this- he has been gobbling it up and even

My dog isn't too picky of an eater, but goes in spurts where he definitely gets bored of his food. I switched it up to this- he has been gobbling it up and even walks me over to the area where we store it trying to get me to give him some all day. He loves it!


Rated 4 out of 5 stars
By DeDra on Feb 17, 2026

Poop is less stinky & squishy

My 2yr old Great Dane is halfway thru the first bag. Her poops are much more solid, and considerably less smelly. She's beginning to get her waist back. After she

My 2yr old Great Dane is halfway thru the first bag. Her poops are much more solid, and considerably less smelly. She's beginning to get her waist back. After she got fixed, her appetite went crazy, she was hungry all the time and gained unnecessary pounds between being indoors for the winter and appetite increase. Hopefully we can continue with it and get those last 5lbs off.


Rated 5 out of 5 stars
By Marge on Mar 21, 2026

Easy switchover

My 7 year old lab was getting “chunky” and I researched quality foods that would help control her weight. The switch over was easy. No GI issues. Very pleased.

My 7 year old lab was getting “chunky” and I researched quality foods that would help control her weight. The switch over was easy. No GI issues. Very pleased.


Rated 1 out of 5 stars
By JEANETTE on Mar 28, 2026

You sent the wrong food

Reina gas a prescription for Urinary care, and you sent regular large breed food. I just notice it when I poured it in her kibble container.

Reina gas a prescription for Urinary care, and you sent regular large breed food. I just notice it when I poured it in her kibble container.


Rated 5 out of 5 stars
By Kristin on Mar 31, 2026

Fussy Senior Dog

With Joe's ever changing health needs the older he gets, this seems to be the only dry kibble that he is willing to eat.

With Joe's ever changing health needs the older he gets, this seems to be the only dry kibble that he is willing to eat.


Rated 4 out of 5 stars
By Elizabeth on Mar 17, 2026

Dog loves it

My dog enjoys the food and I’m giving giving him less food because he gets full with his usual serving. Therefore, he has lost weight

My dog enjoys the food and I’m giving giving him less food because he gets full with his usual serving. Therefore, he has lost weight


Rated 5 out of 5 stars
By Bonita on Feb 10, 2026

Science Rules!

My lab likes this food a lot and he has lost weight eating it (you know how easy it is for labs to become overweight). My vet recommended it and I'm very happy with

My lab likes this food a lot and he has lost weight eating it (you know how easy it is for labs to become overweight). My vet recommended it and I'm very happy with it.


Rated 5 out of 5 stars
By Karen on Mar 18, 2026

My dog really likes it

I bought it per vet recommendation to help with weight control and my lab lost 2 lbs in a short amount of time.

I bought it per vet recommendation to help with weight control and my lab lost 2 lbs in a short amount of time.


Rated 5 out of 5 stars
By Brenda on Feb 3, 2026

My Bernese Mountain Dog loves it!!!

Our Berner can be a picky eater and after struggling to find a food she loves we finally have found one. She LOVES this food and gobbles it as soon as we put the

Our Berner can be a picky eater and after struggling to find a food she loves we finally have found one. She LOVES this food and gobbles it as soon as we put the bowl down.


Rated 1 out of 5 stars
By Jacob on Dec 5, 2025

Broken Bag on Arrival

The one time I decide to get my dogs food delivered and not just get it myself and the bag is torn. This service just made this incredibly inconvenient. Where am

The one time I decide to get my dogs food delivered and not just get it myself and the bag is torn. This service just made this incredibly inconvenient. Where am I supposed to get my dogs food at 6am before I go to work? Might just get off auto pay and stat hitting the store myself again.