Hill's Science Diet Adult 11+ Indoor Chicken Recipe Dry Cat Food

By Hill's Science Diet
Rated 4.3056 out of 5 stars
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Hill's Science Diet Adult 11+ Indoor Age Defying Dry Cat Food, 3.5-lb bag slide 1 of 10
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Hill's Science Diet Adult 11+ Indoor Age Defying Dry Cat Food, 3.5-lb bag slide 1 of 10

$19.03Chewy Price
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About This Item

  • Real chicken is the very first ingredient in this highly-digestible, flavorful recipe that’s scientifically formulated to provide complete and balanced nutrition.
  • Clinically proven antioxidant blend including vitamins C and E supports strong immunity and youthful vitality.
  • Essential nutrients help maintain eye, heart, kidney and joint health as your feline friend ages.
  • Natural fiber helps reduce hairballs, aids digestion and makes litter box clean-up quick and easy.
  • Made in Hill’s U.S. facilities using high-quality ingredients and no artificial colors, flavors or preservatives.
Play Video: Learn More About Hill's Science Diet From Our Team of Experts
Learn More About Hill's Science Diet From Our Team of Experts

About Hill’s Science Diet Adult Indoor Cat Food

Hill’s Science Diet Adult Indoor Cat Food

Indoor cats have unique nutrition requirements, and Hill’s Science Diet Adult Indoor Cat Food is specially formulated to meet those needs. With high-quality protein to promote lean muscle mass, natural fiber to prevent hairballs, and easy to digest, all-natural ingredients, Hill’s Indoor cat foods provide just the right amount of calories and nutrients for less-active cats. Made with wholesome ingredients such as savory chicken, each recipe is taste tested to ensure every bite will be as flavorful as it is nutritious.

Product Benefits

#1 Veterinarian Recommended

Vets are experts in your cat's health — and more of them recommend the biology-based nutrition of Hill's Science Diet than any other brand.



*Dry foods only


Ingredient Benefits


The healthiest pet food won't do much if pets refuse to eat it. From a rich aroma to various textures, every Hill's recipe is taste-tested by the pets at the Pet Nutrition Center to make sure mealtime is irresistible. Using natural ingredients and cutting-edge science, Hill's understands what it takes to feed your pet's best life. *Dry foods only


*Dry foods only



Quality Ingredients and the Highest Standards

Hill's conducts annual quality systems audits for all manufacturing facilities to ensure they meet the high standards your pet deserves. Hill's also conducts daily safety checks on every pet food product to help ensure the safety of your pet's food.

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 the health and happiness of animals into everything they do. They even partner with shelters to provide Hill's food to more than 9 million shelter pets.
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Top IngredientsChicken, Whole Grain Wheat, Corn Gluten Meal...Chicken, Brown Rice, Corn Gluten Meal...Chicken, Whole Grain Wheat, Corn Gluten Meal...Chicken, Whole Grain Wheat, Corn Gluten Meal...Chicken, Brown Rice, Brewers Rice...
Health FeatureN/AN/AN/AN/AImmune Support, Heart Care, Kidney Care
Special DietIndoor, With GrainWith GrainWith GrainIndoor, With GrainNo Corn No Wheat No Soy, With Grain
Food FlavorChicken, PoultryChicken, PoultryChicken, PoultryChicken, PoultryChicken, Poultry
Food FormDry FoodDry FoodDry FoodDry FoodDry Food

Questions & Answers

21 Customer Questions

I have three cats that are 15+ years old. I have one cat that is not quite 3 years old. Can I feed the age defying cat food to the youngster?
Answer by ChewyJan 22, 2018
This product is complete and balanced for cats over the age of 11 and is not intended for younger cats.

Hi! What is the phosphorous content? Thank you! :)
Answer by ChewyJun 03, 2020
This formula has a phosphorus content of approximately 0.68% on a dry matter basis.

What makes this cat food specifically for indoor cats? Do you recommend this cat food for a senior indoor/outdoor cat?
Answer by ChewyMar 31, 2020
This recipe contains natural fiber that gently reduces hairballs and supports her digestive health, while the added vitamins, minerals and nutrients deliver clinically-proven antioxidant benefits. This food is recommended for indoor cats ages 11 and older.

What is the calorie count per cup?
Answer by ChewyAug 05, 2020
This recipe contains approximately 398 calories per cup.

ReviewsWrite a Review

Rated 4.3056 out of 5 stars
288 Reviews
Would recommend to a friend

288 Customer Reviews

Rated 5 out of 5 stars
By alicat on Jun 6, 2022

No More Bootie Scooting

My Senior Boy started scooting around on his behind about 3 years ago. The vet expressed his anal glands, but he continued to have problems. We used Glandex for a few months then he started losing his beautiful long locks of fur , I'm assuming due to an allergy to it. Since then I switched him to this food, no more scooting and he has all of his hair back. Will never feed him anything else. Any future pets will also be Science Hill pets too.

Rated 5 out of 5 stars
By Callie on May 22, 2022

Highly recommend

I have a 14 year old indoor cat. I have been feeding her purina indoor cat food all of her life. About 3 months ago she started getting really bad diarrhea. Had her to the vet, and couldn't find anything. I gradually switched her to purina one for 7 years and older. She still was having stomach problems. I found this food and within a couple of weeks, she has had no diarrhea. This food costs more, but it has really helped my kitty. I definitely recommend this cat food.

Rated 5 out of 5 stars
By Julia on Apr 29, 2022

Used as a supplement to wet food

Layla is underweight. Her main food is canned senior food. The vet recommended supplementing with dry food and this seems to work for her. I like the fact that it is available in several sizes. I opt for the smallest bag.

Rated 5 out of 5 stars
By Caliente08 on Jun 19, 2022

Paws Up for this yummies

My senior cat loves all her dry foods by HS, which I’ve been feeding her all her life. Highly recommend.

Rated 5 out of 5 stars
By none on May 23, 2022

also none at this time

My cat is very happy. But you should stop pestering people for reviews. That is not the reason I gave you my e-mail address.

Rated 4 out of 5 stars
By Catkibble on Feb 9, 2022

Cat kibble

My elderly cat is fairly hard to feed, he’s somewhat a picky eater and is finicky about his food. He’s also putting on some weight so I need to be careful. With giving him this, I also give a tiny amount of wet food for senior cats. He seems to eat it without difficulty but is leisurely about it. I’m hoping it will keep him healthy plus perhaps lose a little weight. He is a very happy, loving cat and if his bowl gets down a little low, he lets me know in his own kitty language. Therefore he must be enjoying this food.

Rated 5 out of 5 stars
By FurMomToHolly on May 27, 2022

Great Brand

Been using this brand since we adopted Holly. Now that she is a senior kitty we’ve switched to 11+ and she loves it.

Rated 4 out of 5 stars
By Dave on Mar 1, 2022

Great Food, Problematic Delivery

My cat loves the food, and I like doing business with Chewy. However, the delivery person left the box in my driveway instead of on the covered porch. Thank goodness it hadn't started to rain yet, and that I saw the box before I ran over it backing out of my garage...

Rated 4 out of 5 stars
By Carol on Feb 5, 2022

The old lady eats it

My old girl doesn't get too excited about this food, but she eats it. Trying to give her the healthy stuff. She really prefers Meow Mix but thats not the best for her health. I do feed her Fancy Feast canned (when I can find it!) in the morning but she gets Hills in the evening and munches during the night. I guess you could call it a balanced diet!

Rated 5 out of 5 stars
By Sandy on Feb 16, 2022

Science Diet Cat Food

Science diet cat food provides a balanced nutritional meal for cats. I was originally feeding a very expensive high end brand that was making my cat ill because it was grain free 3 too much protein science diet provides the balance that cats need. no issues and no more costly vet bills.