Hill's Science Diet Adult 7+ Small & Toy Breed Dry Dog Food

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15.5-lb bag
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Hill's Science Diet Mature Adult Small & Toy Breed dog food provides precisely balanced, easy-to-digest nutrition tailored to support long life expectancy in small and toy breed dogs.

Key Benefits

  • A synergistic combination of nutrients gives your dog more energy and vitality
  • Clinically proven antioxidant blend with vitamins C and vitamins E to help support a healthy immune system
  • Natural, high quality, easy-to-digest ingredients with no artificial colors, flavors or preservatives for a flavorful nutritious meal
  • Highly digestible, high quality protein to help maintain lean muscle and high quality fiber, fatty acids and antioxidants to support healthy digestion, skin and coat and a strong immune system
  • Recommended for mature adult dogs 7 years of age or older that weigh up to 25 pounds when full grown

See all items by Hill's Science Diet

  • Item Number
  • Weight
    15.5 pounds
  • Brand
  • Breed Size
    Small Breeds, Extra Small & Toy Breeds
  • Food Form
    Dry Food
  • Lifestage
  • Made in
    United States

Nutritional Info


Chicken Meal, Brown Rice, Cracked Pearled Barley, Whole Grain Wheat, Brewers Rice, Whole Grain Sorghum, Soybean Mill Run, Pork Fat, Soybean Meal, Flaxseed, Soybean Oil, Chicken Liver Flavor, Lactic Acid, Dried Carrots, Dried Spinach, Dried Grape Pomace, Dried Tomato Pomace, Dried Citrus Pulp, Calcium Carbonate, Potassium Chloride, Oat Fiber, Lipoic Acid, Choline Chloride, Iodized Salt, 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-Carnitine, Mixed Tocopherols for Freshness, Phosphoric Acid, Beta-Carotene, Natural Flavors.

Caloric Content

353 kcal/cup

Guaranteed Analysis
Crude Protein 16.0% min
Crude Fat 11.0% min
Crude Fiber 7.0% max
Vitamin C 120 mg/kg min
Vitamin E 700 IU/kg min
Omega 6 Fatty Acids 2.5% min

Feeding Instructions

Adjust feeding amounts as necessary to maintain optimal weight. If you are unsure, ask your veterinarian. New to this food? Mix increasing amounts of your pets new food with decreasing amounts of the old food over a 7-day period. Keep fresh water available at all times! Your pets nutritional needs may change as they age. Ask your vet at every checkup. Science Diet is available in a wide variety of dry foods, canned foods and treats for your pets unique needs.

Transition Instructions

A gradual transition to a new pet food is important to avoid digestive upset. To transition, mix your pet’s current food with the new food. Over 7 days, gradually decrease the amount of the current pet food while increasing the amount of new pet food.

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Precisely Balanced Nutrition for Adult Dogs 7+

Hill's Science Diet Adult 7+ dog food provides precisely balanced, easy-to-digest nutrition to help older dogs live a long, healthy life. These yummy recipes are specially formulated for adult dogs 7 years of age and older to support energy and vitality and promote a healthy immune system.

Balanced Nutrition for Adult Dogs 7+
Vets' #1 Choice

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.

The Science Behind Happy
Natural Recipes Made in the USA

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.



Good source of Omega-3 fatty acids that helps calm itchy skin, promote a shiny, healthy coat and reduce shedding.



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



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.



Excellent source of B vitamins and vitamin C and contains the most carotene of any vegetable as well as high levels of antioxidants that provide protection against 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.

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 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

About Hill's Pet Nutrition

Customer Reviews

34 reviews 34 Reviews 4.8 out of 5 Stars

97% Recommend

97% of reviewersrecommend this product

4.8 / 5
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  • Super Service!

    By on

    I used to order this in a subscription from another online firm, but when they notified me for the 3rd time that they were having trouble getting the food I needed for my little older rescues, I just hit "delete" and went right to Chewy's website. Not only did Chewy's have what I wanted, but it was shipped free and arrived within 2 days. My little guys are very happy! Thanks, Chewy!

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  • Like, but have a question

    By on

    I've always fed my dogs Science Diet, BUT...I've recently been reading that it's not the best b/c it's made with chicken meal, barley and corn. I've been told it's best to feed a min oin a grain-free food as they're prone to diabetes and pancreatitis. What can Chewy.com offer for small & toy breed that is grain free?? I've heard Fromm, Merrick, Canidae, Natural Balance are all good. Please advise.

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  • Great Product

    By on

    I have a very finicky dachshund. He has rejected so many foods I have lost count. He likes this food. I am so grateful because I don't want to go to wet food. He is healthy on it. Thank you Science Diet for a consistently high quality brand.

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  • Not for all dogs

    By on

    My older dog liked this product and the hard food very much. My other dog wouldn't eat it at all, neither hard not soft. Depends on what you're dogs will eat.

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  • My dog loves this food!

    By on

    My shipment arrived in a timely manner. The products were priced below what I was paying at the local big box pet store. Finally, my dog loves the food. What more could I ask?

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  • Great Health Improvements

    By on

    Our 7 yr old Minpin mix loves this food! She's a very picky eater, so we recently made the switch to Science Diet after many recommendations from friends. I wish we would have made the change sooner. We've seen improvement in our dog's appetite, digestive habits, weight improvement (she was underweight), as well as her coat! Her coat is soft, silky, shiny. She displays a much happier demeanor & sometimes runs through the house like a rocket (just like when she was a puppy). Great product!!!

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  • Picky Shih Tzus

    By on

    Our shih tzus are picky eaters. We've tried several brands but only Hill's Science Adult passed their palate.

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  • Great small breed dog food

    By on

    I have a 10 year old toy dog. She does very well on this food

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  • So far, so Good!

    By on

    My Cavalier is on the 'bigger' side weighing 46 lbs. he's a bigger dog than most Cavaliers, but he needs to lose a few pounds. So far, he likes this food and since I can give him more of it, he seems more satisfied.

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  • Our 12 year old Yorkie mix loves this food. Loves it as snacks as well as at mesltime

    By on

    Our 12 year old Yorkie mix loves this food at mealtime and for snacks. Our Minpin mix loves it also as snacks. She is only 4 years old so is not eating a senior food yet. Great service from Chewy.com!

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