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Hill's Science Diet Science Diet
Hill's Ideal Balance Ideal Balance
Hill's Prescription Diet Prescription Diet
Hill's Healthy Advantage

Kitten Kitten
Adult 1+ Adult 1+
<br>Adult 7+

Adult 7+
Adult 11+ Adult 11+

Puppy Puppy
Adult 1+ Adult 1+
<br>Adult 7+

Adult 7+
<br>Adult 11+

Adult 11+

Grain Free
Crafted-Small Batch


By Health Condition

Adult 7+ Active Longevity Small Bites - Dry

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Hill's® Science Diet®
Adult 7+ Active Longevity Small Bites

Hill's® Science Diet® Adult 7+ Active Longevity Small Bites dog food provides precisely balanced, easy-to-digest nutrition in a smaller kibble to promote youthful vitality.

  • Nutrition to restore youthful energy
  • Clinically proven antioxidant benefits
  • No artificial colors, flavors, or preservatives

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Key Benefits

Recommended For:

Adult dogs 7 + years of age who prefer a smaller kibble.

Not Recommended For:

Puppies, pregnant or nursing dogs.

BenefitNutrient:How It Works
Youthful vitality & ideal weightL-carnitineA synergistic combination of key nutrients including L-carnitine promotes youthful vitality and helps maintain ideal weight.
Healthy skin & coatOmega-6 fatty acids & vitamin EExclusive blend of omega-6 fatty acids, vitamin E and other nutrients nourish the skin and promotes a noticeably shiny coat.
Healthy cartilage & jointsGlucosamine & chondroitinNatural sources of glucosamine and chondroitin are the building blocks for healthy cartilage and joints.

Additional Info

Great tasting natural nutrition plus vitamins, minerals and amino acids for a long, happy life. With a wagging tail and licks on your face, no one can say hello like your dog. Because every moment you spend together is special, we strive to give you more of them. With natural ingredients and the right nutrients, Hill's Science Diet is precisely prepared to offer your dog the nutrition he needs for lifelong health and happiness.

We make every bag of our dry dog food in our own US facilities with highest quality natural ingredients from North America and Europe. These ingredients must meet our strict requirements for purity and nutrient content, which exceed industry standards.

You can make a difference in the lives of shelter pets. With every purchase of Science Diet® you help feed over 100,000 homeless pets every day, 365 days a year.
Learn more at

Other Products to Consider

Science Diet pet food is available in a variety of dry foods and treats for your dog's unique needs, and canned foods, with many delicious flavors your dogs will love.

Feeding Guide

Daily Feeding Guide:


  • 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 pet's new food with decreasing amounts of the old food over a 7-day period.
  • Keep fresh water available at all times!
  • Your pet's 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 pet's unique needs. (cat)
  • To prevent suffocation, keep the packaging out of the reach of pets and children.

Feeding transition

Mature Adult

Weight of DogAmount per Day
5 lb (2,3 kg) 1/2 cup (50 g)
10 lb (4,5 kg) 7/8 cup (85 g)
20 lb (9,1 kg)1 1/3 cups (130 g)
30 lb (14 kg)2 cups (200 g)
40 lb (18 kg)2 1/3 cups (230 g)
50 lb (23 kg)2 3/4 cups (270 g)
60 lb (27 kg)3 1/4 cups (320 g)
80 lb (36 kg)4 cups (395 g)
100 lb (45 kg)4 2/3 cups (460 g)
120 lb (54 kg)5 1/3 cups (530 g)
Animal feeding tests using AAFCO procedures substantiate that Science Diet® Adult 7+ Active Longevity Small Bites Dog Food provides complete and balanced nutrition for maintenance of adult dogs.

Average Nutrient and Caloric Content

Dry 3666 kcal/kg (364 kcal/cup)

Dry Matter1
Carbohydrate (NFE)58.0
Crude Fiber2.4
Carnitine330 ppm
Vitamin C279 mg/kg
Vitamin E748 IU/kg
Chondroitin Sulfate1235 mg/kg (ppm)
Glucosamine320 mg/kg (ppm)


1The nutrient in the product after moisture is removed. It is used to make direct comparisons of nutrient profiles of products with differing moisture contents.
An eight fluid oz. measuring cup of Adult 7+ Active Longevity Small Bites contains 3.5 oz. by weight.


Chicken Meal, Brown Rice, Whole Grain Wheat, Whole Grain Corn, Whole Grain Sorghum, Cracked Pearled Barley, Whole Grain Oats, Pork Fat, Dried Beet Pulp, Corn Gluten Meal, Chicken Liver Flavor, Soybean Oil, Lactic Acid, Pork Flavor, Flaxseed, Potassium Chloride, Iodized Salt, Choline Chloride, vitamins (Vitamin E Supplement, L-Ascorbyl-2-Polyphosphate (source of Vitamin C), Niacin Supplement, Thiamine Mononitrate, Vitamin A Supplement, Calcium Pantothenate, Vitamin B12 Supplement, Pyridoxine Hydrochloride, Riboflavin Supplement, Biotin, Folic Acid, Vitamin D3 Supplement), L-Lysine, minerals (Ferrous Sulfate, Zinc Oxide, Copper Sulfate, Manganous Oxide, Calcium Iodate, Sodium Selenite), Taurine, Oat Fiber, L-Carnitine, Mixed Tocopherols for freshness, Natural Flavors, Beta-Carotene, Apples, Broccoli, Carrots, Cranberries, Green Peas.

Adult 7+ Active Longevity Small Bites - Dry sd canine small breed senior 052742892504,052742815916,052742204307,052742815909 8159,8925,2043

Rated 4.9 out of 5 by 105 reviewers.
Rated 5 out of 5 by Great product My dog has been eating science diet from her puppy years through all the stages they offer and now as a healthy 15 year old she still eats active longevity. Most large dogs don't last this long and I'm eternally grateful for all the years I've had with her and thanks to science diet food for helping keep her so healthy and energetic through all the years. July 11, 2015
Rated 5 out of 5 by Certain words which require spelling, at times Dante is a survivor. He's required two known shelter adoptions (near death experiences# and another unofficial adoption to wind up sleeping at the bottom of our bed. Dante is at least 12 years old and probably older, with whatever is the current dog year factor to consider today. Dante has four favorite words which require almost immediate reaction from his companions #my Wife and myself#. They are: 1) eat, 2) walk, 3) ride, and 4) treat. Dante is adorable but he's a bit of beggar. He has many skills including the ability to beat me on numerous occasions, playing "Let's Stare and the first one to get distracted or Blink loses". Well, he totally enjoys his Science Diet Dry Dog Food for mature dogs in small bites. If any of the above words come up in conversation prior to the scheduled times, be prepare for a stare down, spin move, or bark #saying well let's go#. We are attempting to help him recover from a pulled legiment in his right rear thigh and to get him healthier as a result of his recover. The only treats he will consider, have medication that help. And to boot, he is more stubborn than an old mule in the Summer heat. Dante is a connoisseur with refined taste buds and we are happy to serve him only the Best - Science Diet Products; he would not settle for less... May 16, 2012
Rated 5 out of 5 by Always been pleased with Science Diet! I have now had several dogs raised on Science Diet foods. My current "children" are a 7+ & a 14+yr old Pug. They are my "recycled Pugs", as I adopt breeding dogs that are retiring. I am on my 3rd older Pug on Science Diet and they have all done supremely well- my old girl looks several years her junior, from others I have seen. She takes a little Rimadyl for her spinal arthritis, but has no other health problems. I have had her since 2004 and I attribute her overall condition and health to Science Diet! Recommend Science Diet foods to everyone, all of the time, especially after they comment on how great she looks! May 16, 2012
Rated 5 out of 5 by Perfect for pugs I have a 9 year old pug that has been transformed by Hill Mature Adult small breed formula. He was scratching and had constant ear infections on his previous diet. After eating Hills for 3 months his coat is smooth and soft and his scratching and ear infections are gone! He also eats the canned mature adult beef formula and loves it. Thank you for making such a healthy quality product my pug enjoys. Julie M. and Bacio the pug January 13, 2013
Rated 5 out of 5 by Hills Science Diet Small Bites Mature 7+ I was buying this for 1 of my elderly dogs due to it being so easy for her to eat and digest. Her teeth were wore down in the back and she had cancer too. This food was perfect for her and she loved it. We have since had to have her put down due to her cancer, she was 12 & 1/2 years old but had an AWESOME life and was VERY LOVED. This food i believe helped us keep her for a few more years, she also had arthritis and this food helped her to stay active. RIP my Sugar. June 24, 2014
Rated 5 out of 5 by Complete Nutrition for my Dog I have been using Science Diet for over 10 years for my Daschund. He has been picky about food since the day I got him and Science Diet is the only thing he will eat, and I have tried many different dog foods. He is picky to the point that he will only eat the small bites. It doesn't matter much to me, because Science Diet has a great line of products for my dog and as long as he likes them, I am happy! Thanks Science Diet! August 21, 2012
Rated 5 out of 5 by The product is good on a consistent basis Consistency is the key to any product, Scien diet food has been my dog's choice for over eleven years. The quality has always been good on a consistent basis and good and that is what counts when it comes to my pet. The price is always reasonable and the product is a great value to my household. May 17, 2012
Rated 5 out of 5 by Just the right size! My Boston Terrier named Dutch is a finicky eater. He even is selective about the treats we give him but he never turns down a bowl of his Science Diet small bits. They are just the right size and he enjoys the flavor. May 16, 2012
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