Hill's Science Diet Adult 7+ Active Longevity Small Bites Dry Dog Food

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33-lb bag
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Hill's Science Diet Mature Adult Active Longevity Small Bites dog food provides precisely balanced, easy-to-digest nutrition in a smaller kibble to promote youthful vitality.

Key Benefits

  • A synergistic combination of key nutrients promotes youthful vitality in 30 days; also contains L-carnitine to help maintain ideal weight
  • Exclusive blend of omega-6 fatty acids, vitamin E and other nutrients nourishes the skin and promotes a noticeably shiny coat in 30 days
  • Natural, high quality, easy-to-digest ingredients plus vitamins, minerals and amino acids; no artificial colors, flavors or preservatives
  • Natural source of glucosamine and chondroitin, building blocks for healthy cartilage and joints
  • Recommended for mature adult dogs 7+ years of age who prefer a smaller kibble

See all items by Hill's Science Diet

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

Nutritional Info


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

Caloric Content

364 kcal/cup

Guaranteed Analysis
Crude Protein 16.5% min
Crude Fat 12.0% min
Crude Fiber 4.0% max
Vitamin C 85 mg/kg min
Vitamin E 450 IU/kg 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 and canned foods for your pets unique needs. (cat)

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

140 reviews 140 Reviews 4.9 out of 5 Stars

98% Recommend

98% of reviewersrecommend this product

4.9 / 5

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Showing 1-10 of 140 Reviews

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  • Mom of 5 fur babies

    By on

    We started using Science Diet about a month ago. My husband and I were really wanting a better more healthy dog food for our 5 fur babies yes 5 lol. Our dogs coats are shinny and beautiful. Our 14 year old Westie has come back to life. We want his last years with us to still be a active and healthy. We also have one with a skin allergy and two with sensative stomachs...and this food has done wonders for both issues. The price is double what we were paying for the cheap dog food but to see our pups active, happy (not that they were unhappy) and healthy it is worth every scent. Highly recommend this food also alot cheaper purchasing through Chewey.

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  • good product for small dogs

    By on

    I have been giving this product to my dog and she loves its taste and the fact that the bits are small, so it is convenient for her to chew, it also has her weight stable, which was my concern.

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  • New food for adult Dachshunds

    By on

    I just got my first order of the Adult 7+ food. All my dogs love it they are doing great and best of all not gaining any weight. I love Chewy.com I recommend it to everyone I know who has pets.

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  • WOW didn't realize the Bag was so BIG

    By on

    Yes I ordered a bag of Bella's kibble but didn't even notice the size >my bad< And when I got it .I couldn't believe how big it as . It will take a year or so to have Bella eat all that. Does it stay fresh because the bag is unsealed?

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  • Chewy service

    By on

    I have been using this dog food for years, because I have usually had older dogs. The two I have now are Phalene Papillons (drop ear) and are 10 and 12 and do very well with Science Diet 7+. Chewy got it here right on time!!

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  • good stuff

    By on

    mixed with the mobility that I ordered by mistake and the guys seem to like it fine. Might have ordered too big a bag for just two small dogs' Showing up on the doorstep is a nice touch. good price excellent delivery right on time or quicker

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  • good stuff fast

    By on

    my dogs have been eating science diet since they were puppies, they are now 12 and 13. I ran out of time last week to go to get their food so I thought I would try Chewy.com , I was amazed on how fast I got the dog food, the price was about the same as I would have paid in the store except I didn't have to drive any where to get it. saved on gas. thanks chewy I will order again form you

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  • Great service

    By on

    Always have received products on time and in good shape! Will continue ordering from you in future!!

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  • Switched brands

    By on

    Switched to this brand and "senior" food for my Lab and Golden Doodles. (ages 10 &8) They preferred the smaller bites over the big ones. My Golden Doodle has a sensitive stomach and recently had surgery for bloat. This seems to be working well. Wish it was a bit cheaper, but I guess you pay for quality.

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  • Recent Hill's Science Diet dog food

    By on

    The product and the shipping time was great. Did not realize that the item would not be delivered to my apartment on the 3rd floor with 2 flights of stairs

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