Hill's Science Diet Adult Oral Care Dry Dog Food

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In stock
  • 4-lb bag
  • 28.5-lb bag
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  • Item Number
  • Weight
    28.5 pounds
  • Brand
  • Breed Size
    All Breeds, Small, Medium, Large
  • Food Form
    Dry Food
  • Lifestage
  • Made in
    United States

Hill's Science Diet Adult Oral Care dog food provides precisely balanced nutrition for dental care and complete health.

Key Benefits

  • Protection of plaque and tartar buildup in adult dogs 1-6 years of age
  • Kibble helps brush teeth and freshen breath
  • Ideal calcium levels for healthy teeth
  • Made in the USA!

See all items by Hill's Science Diet

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Precisely Balanced Nutrition for Oral Care

Hill's Science Diet Oral Care dog food provides precisely balanced nutrition for dental and complete health. This yummy recipe is specially formulated for adult dogs and uses clinically proven kibble technology to help reduce plaque and tartar buildup for daily dental protection and fresher breath.

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


Chicken, Whole Grain Wheat, Powdered Cellulose, Brown Rice, Chicken Fat, Chicken Meal, Whole Grain Corn, Corn Gluten Meal, Cracked Pearled Barley, Whole Grain Sorghum, Chicken Liver Flavor, Oat Groats, Soybean Mill Run, Wheat Gluten, Pork Liver Flavor, Calcium Sulfate, Lactic Acid, Soybean Oil, Fish Oil, Potassium Chloride, Iodized Salt, Calcium Carbonate, Choline Chloride, L-Lysine, 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), Dicalcium Phosphate, Oat Fiber, Mixed Tocopherols for Freshness, Beta-Carotene, Phosphoric Acid, Natural Flavors, Dried Apples, Dried Broccoli, Dried Carrots, Dried Cranberries, Dried Peas.

Customer Reviews

Rated 4.7 out of 5 by 138 reviewers.
Rated 5 out of 5 by Picky eater loves this food We have two dogs that love this food. One of our dogs is a picky eater and while she typically picks at food and barely eats, now she finishes her bowl without hesitation every time. October 15, 2016
Rated 5 out of 5 by Love this food I have two spoiled picky eating airdales that don't care for dog food. I tried this, Science Diet Oral Care and thankfully they eat it! They both love this food I think because it's larger pieces and it's good for them and their teeth! Thank You Chewy and Science diet! October 14, 2016
Rated 5 out of 5 by Crunchy Tooth Brushes in a Bag Even though they show a very small doxie on the bag. This is a GREAT product for medium to large dogs because they are large, crunchy balls of tooth brushing food. My vet even said his teeth and gums look better. I mix it with his regular HILLS food and he loves them! October 13, 2016
Rated 5 out of 5 by Real good for the teeth. Got 2 wiener dogs and a rescue chihuahua/rat terrier mix.Been using your product 13 yrs.They like it and seems to remove the plaque pretty good. October 11, 2016
Rated 5 out of 5 by Fantastic find!! Petco offers the same exact product, size and everything. Chewy.com has it for a lower price INCLUDING the shipping. Plus we set it up for auto delivery! September 26, 2016
Rated 5 out of 5 by Excellent product, superb service! I had searched all over for the 28 pound bag of the Science Diet Oral Care. Chewy.com was the only place it is available and it was delivered the next day. Win Win. September 13, 2016
Rated 4 out of 5 by Chihuahuas do better than the terrier My vet recommended the Hills dental prescription brand but the dogs seem to prefer this non-rx version better. Each piece of kibble is about 3/4"-- about the same size as the prescriptive-- but has some additional flavoring that the dogs like. While neither of the two chi's needed to have their teeth cleaned this year, the terrier did, although all three dogs have been using the product for over a year. The terrier has a nervous licking problem so that may account for the increased tartar. September 2, 2016
Rated 5 out of 5 by Dogs love it, and it's good for their teeth. Great price and free shipping! We were glad to find this product available commercially again. The dogs love the new formulation, even more than the prescription version. It is difficult to find in stock at the local pet supply stores, so I was very happy to find it at Chewy, and at a better price with the convenience of free home delivery. September 9, 2016
  • 2016-10-18 T05:45:15.445-05:00
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