Hill's Science Diet Adult Advanced Fitness Small Bites Lamb Meal & Rice Dry Dog Food

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In stock
  • 4.5-lb bag
  • 15.5-lb bag
  • 33-lb bag


  • Item Number
  • Weight
    33.0 pounds
  • Brand
  • Food Form
    Dry Food
  • Made in
    United States
  • Lifestage

Hill's Science Diet Adult Advanced Fitness Small Bites Lamb Meal & Rice Recipe dog food provides precisely balanced nutrition for a visible difference in dogs who prefer a smaller kibble.

Key Benefits

  • Recommended for adult dogs 1-6 years of age
  • Omega 6 fatty acids for healthy skin and shiny coat
  • High-quality lamb protein for strong, lean muscles
  • Easy to digest ingredients for optimal nutrient absorption
  • Made in the USA!

See all items by Hill's Science Diet

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Precisely Balanced Nutrition for Adult Dogs

Hill's Science Diet adult dog food provides precisely balanced, easy-to-digest nutrition for a visible difference in adult dogs. These yummy recipes are specially formulated for dogs 1-6 years of age to help improve skin and coat health, maintain strong, lean muscles and support immunity.

Vets' #1 Choice to Feed
Their Own Pets

More than anyone, veterinarians know a healthy dog food when they see one. That's why they give Hill's Science Diet to their own dogs more than any other brand. Hill's works with pet nutritionists to develop recipes with the best dog food standards in mind. These recipes are designed to keep your furry family member healthy and strong so he can enjoy more moments of overwhelming happiness.

The Science Behind Happy

With over 220 veterinarians, Ph.D. nutritionists and food scientists working every day around the world, Hill's is able to create new products and improve existing ones that help your pet live a long, healthy and full life. They pride themselves on wholesome ingredients, precise nutrition and high-quality standards in pet food because they know firsthand that when your dog is healthier, he's happier too.

Natural Recipes Made
in the USA

Hill's is proudly made in the USA with only high-quality protein. Real chicken, lamb or salmon is the first ingredient, along with other natural ingredients sourced from North America, Europe and New Zealand-all free of artificial colors, flavors and preservatives.

Fresh, Whole Food Ingredients

Hill's uses high-quality ingredients to provide the proper balance of essential nutrients for optimal health. Guided by evidence-based research, Hill's formulas are precisely balanced to meet each pet's specific
life-stage, size or special needs.


Excellent insoluble fiber source that supports healthy digestion, and the prebiotic fiber stimulates the growth of the favorable gut bacteria (probiotics).


Rich in Omega-3 fatty acids that improve the shine of the pet's coat and high in fiber that helps move food through the digestive system.


Excellent source of fiber and minerals and a good natural source of beta-carotene, an antioxidant essential for neutralizing free radicals.


Excellent source of vitamin C and unique natural source of tannins (astringents found in plants) that help prevent harmful bacteria from thriving in the urinary tract.


Good source of antioxidants, vitamin A, vitamin C and dietary fiber, which helps with joint problems and promotes overall gastrointestinal health.


Great source of fiber and vitamin C and boosts the immune system, supports skin and heart health and helps the body release toxins.

About Hill's

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 balanced pet nutrition into everything they do. With a dedicated team of veterinarians and pet nutritionists involved in the development of all their products, Hill's is able to ensure high-quality pet food to help all pets live a happy and healthy life.

Shop Hill's Pet Nutrition


Lamb Meal, Brewers Rice, Brown Rice, Corn Gluten Meal, Whole Grain Wheat, Whole Grain Sorghum, Pork Fat, Cracked Pearled Barley, Chicken Liver Flavor, Flaxseed, Lactic Acid, Dried Beet Pulp, Soybean Oil, Potassium Chloride, Iodized Salt, L-Lysine, Choline Chloride, 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), Taurine, Minerals (Ferrous Sulfate, Zinc Oxide, Copper Sulfate, Manganous Oxide, Calcium Iodate, Sodium Selenite), L-Tryptophan, Mixed Tocopherols for Freshness, L-Threonine, Phosphoric Acid, Beta-Carotene, Natural Flavors.

Customer Reviews

Rated 4.8 out of 5 by 63 reviewers.
Rated 5 out of 5 by Definitely Recommend!!!!!! LOVE THIS SERVICE!!!! I Will definitely be using Chewy.com again! Cheaper then the local pet store and way more convenient then having to go to the pet store 3 times a month for dog food! June 29, 2016
Rated 5 out of 5 by A very good choice. Both my one year old and 15 year old boys love this new taste. June 20, 2016
Rated 5 out of 5 by Great Product My dog has been eating this for 10 years and it is great. Excellent service by Chewy! March 18, 2016
Rated 5 out of 5 by high quality Winston, our corgi loves the flavor and he is a very healthy and happy pooch. Looks just like the dog on the package. Great product. March 11, 2016
Rated 5 out of 5 by Changed my dogs activity level My older basset hound is more active and playful! It's good food with good results. Less mess to pick up in the yard too! January 29, 2016
Rated 5 out of 5 by Hills Science Diet food, Lamb & Rice dry. I order this product from Chewy.com because it is convenient, comes straight to my door, my dog loves the lamb & rice product, and it is priced very well. Also the web site is so easy to use. February 2, 2016
Rated 5 out of 5 by Would not use anything else! When I started shopping for a corgi puppy, I visited several pet care centers after talking to my vet about foods. I read packages and talked to clerks, but I decided to go with what the vet recommended. (My budget is limited and initially I thought Hills Science Diet would cost me more than most other foods, so I had checked other brands.) Chiquita Bonita, "Chickie" has been a great addition to the family. As a puppy we started with the lamb and rice formula. I chose it over others because of the smell. I believe the smell of the food helps my dog smell good too. Her breath and body have no offensive odor and she seldom gets a bath upon the advice of the vet. When she was ready to move to adult food, we stayed with the lamb and rice formula in small bites. She still loves the taste and eats eagerly. The vet is very pleased at her weight as corgis have a tendency to get pudgy. Hills Science Diet has made it easy to keep her at a safe healthy size. Her coat is sleek and shiny, her eys are bright and she is a picture of health. Chickie is now 5, and when it is time to move to food for less active dogs, we will stay with HSD because I can't imagine any other food is better for her. Thanks for your attention to detail and the good health of pets. May 17, 2012
Rated 5 out of 5 by I want to give my dog the best, so I feed her Hill's Science Diet I adopted my dog after she was rescued off the streets. It was obvious that she had been abused and was starving bad enough her ribs showed. As soon as I adopted her and talked with my local vet about what food would be the best not only for overall health but so she can reach a healthy weight and maintain that weight. Hill's Science Diet was the best choice. My dog, Starlet went from a sick looking 4 pounds to a very happy and healthy 10 pounds. This company is a leader in making food for dogs that is healthy and innovative. September 2, 2015
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