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Hill's Science Diet Science Diet
Hill's Ideal Balance Ideal Balance
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Kitten Kitten
Adult 1+ Adult 1+
<br>Adult 7+

Adult 7+
Adult 11+ Adult 11+

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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 - Dry

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

Hill's® Science Diet® Adult 7+ Active Longevity cat food provides Precisely balanced, easy-to-digest nutrition to help your older cat live a long, healthy life.

  • Helps reduce kidney stress for mature cats
  • Clinically proven antioxidant benefits
  • No artificial colors, flavors, or preservatives

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Key Benefits

Recommended For:

Adult cats 7+ years of age.

Not Recommended For:

Kittens, pregnant or nursing cats.

BenefitNutrientHow It Works
Healthy kidneyBalanced NutrientsPrecisely balanced nutrients to support the health of kidneys and other internal organs for mature cats
Healthy immune systemVitamins C + EClinically proven antioxidant blend with vitamins C + E to help support a healthy immune system
DigestibilityNatural High Quality IngredientsNatural, high quality, easy-to-digest ingredients with no artificial colors, flavors or preservatives for a flavorful, nutritious meal

Additional Info

Great tasting natural nutrition for a long, happy life. With soft purrs and even softer nuzzles, you and your cat have a thing all your own. 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 cat the nutrition she needs for lifelong health and happiness.

We make every bag of our dry cat 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® is available in a wide variety of foods for your cat's unique needs. Canned cat food is available from Science Diet® in several flavors that your cat 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.
  • To prevent suffocation, keep the packaging out of the reach of pets and children.

Feeding transition

Mature Adult

Weight of CatAmount per Day
4 lb (1,8 kg) 1/4 cup (30 g)
5 lb (2,3 kg) 1/4 cup (30 g)
8 lb (3,6 kg) 3/8 cup (45 g)
10 lb (4,5 kg) 1/2 cup (65 g)
12 lb (5,4 kg) 1/2 cup (65 g)
14 lb (6,4 kg) 5/8 cup (80 g)
16 lb (7,3 kg) 2/3 cup (85 g)
Science Diet® Adult 7+ Active Longevity Cat Food is formulated to meet the nutritional levels established by the AAFCO Cat Food Nutrient Profiles for maintenance of adult cats.

Average Nutrient and Caloric Content

Dry 4046 kcal/kg (505 kcal/cup)

Dry Matter1
Carbohydrate (NFE)39.5
Crude Fiber1.7
Carnitine501 ppm
Vitamin C101 mg/kg
Vitamin E823 IU/kg


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 contains 4.4 oz. by weight.


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

Adult 7+ Active Longevity - Dry sd feline senior 052742710419,052742851600,052742710402,052742204819,052742204802 7104,2048,10407

Rated 4.8 out of 5 by 63 reviewers.
Rated 5 out of 5 by this product is favored by our 5 indoor cats as well as our 2 outdoor females. we have been using Hills Science Diet for all of our cats for at least 10 or more years. we find the quality is great and all of the cats love it. it has provided a great source of nutrients and as far as we can see it must taste great. May 19, 2012
Rated 5 out of 5 by My cats love it!! Can't say enough about ANY Science Diet product!! My cats love all of them! I only have 3 cats that really need this particular one, but I mix it in with the others -- most of my cats are at least 5 or 6 -- so I don't really worry too much about mixing the various ones. ANY Hill's product is great and my cats are living proof that they are much healthier! May 16, 2012
Rated 5 out of 5 by This product is great and appears to be a hit with the cats My cats love this food, they don't experience the stomach upsets as they do with other foods. I have seven cats and each one eats what they want, when they want. This food satisfies their hunger with smaller amounts. All are healthy and happy, Science Diet comes highly recommended by my vet. April 29, 2014
Rated 5 out of 5 by Science Diet is a healthy food choice for your beloved pet. Science Diet was recommended to me when I got my cat from the Humane Society 10 years ago and I am extremely pleased with this product. I truly beleive Science Diet is a contributing factor to my cat's great health and happiness. Science Diet will forever be the food I provide to my pets. May 17, 2012
Rated 5 out of 5 by No more picky eaters in my house! My cat, Boo, is very selective in what "he chooses" to eat. I have tried many brands of dry food and even tried mixing brands to try to fool him into eating. Not with Science Diet Adult Longevity! I no longer find food scattered all over the floor! He loves the small size of the nuggets! Me too! No more little pieces to clean up. YEA! May 17, 2012
Rated 5 out of 5 by Science Diet is all my cat wants to eat. My cat Papya has been eating and enjoying Science Diet her whole life. This product is very consistant from bag to bag. She has good weight and haircoat. She still runs and plays like a kitten. She has never had any sickness. I contribute this to good wellness checkups and excellent food. May 16, 2012
Rated 5 out of 5 by Very satisfied customers! My eldest cat had lost over 3lbs in our last check up and the vet was worried. We decided to change brands as she didn't seem to be suffering from a skin condition anymore that her food her food had been prescribed for and felt that a food change would be the pick me up she needed. We decided on Hill's science diet as our new dog seems very happy with it and the cats had actually been secretly stealing it! We went with the longevity as I want to keep our fluffy friends around as long as possible and as healthy as possible. They absolutely love it! We have an automatic feeder and with the old brand I was only filling it up maybe twice a week at most (I also feed them wet food daily). Now, I can't keep up with demand! They wolf it down like they've never been fed before and I'm refilling at least3-4 times a week. The best part is that our cat gained a pound in her first month on this food and is still climbing her way back to normal weight. Absolutely couldn't be happier. July 1, 2013
Rated 5 out of 5 by Seniors Say So Much at 19 Years Old - Thank You! Just had to write a review of this great dry formula for mature cats. I feed this to 26 various breeds of resident cats along with many other varieties of Hills Science Diet. Funny, but my senior cats seem to know this food is good for them. There is something in this formula they like and need. If the Mature Active Longevity bowl goes empty they really do come and get me to fill it back up. Of course the younger cats get in this but I keep their best formulas of Hills availble too. I have cats 19 years old and they eat only Hills Science Diet foods so that says everything. Mature Active Longevity is the best balance of fiber and fatty acids and still has a good source of protein. I can depend on Hills to meet the requirements of every life stage of my cats. I would never switch foods. My cats are all indoors and we never seem to have upsets in the litter pans or excessive hairballs. All have shiny healthy coats, bright eyes and we don't make vet trips because someone is sick. Thank you Hills for being an innovative company that constantly keeps up with my cats' needs. Hills gives me peace of mind that I am doing the best I can for my pets. I trust Hills completely and that is one less thing I have to worry about in this busy hectic world. September 26, 2013
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