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

By Hill's Science Diet
Rated 4.6165 out of 5 stars
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Hill's Science Diet Adult 11+ Chicken Recipe Dry Cat Food, 15.5-lb bag slide 1 of 10
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Hill's Science Diet Adult 11+ Chicken Recipe Dry Cat Food, 15.5-lb bag slide 1 of 10

$49.99Chewy Price
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About This Item

  • Exclusive multivitamin blend helps keep older cats more agile, alert and interactive.
  • Ingredients are easy-to-digest and provide optimal nutrients to support eye, heart, kidney and joint health.
  • Antioxidant and vitamin blend work together to help support a healthy immune system.
  • Made from natural, high-quality ingredients without any artificial colors, flavors or preservatives.
  • Made in the USA, this is a complete and balanced diet recommended for adult cats 11 years of age and older.
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

Hill's Science Diet 11+ Senior Cat Food

Hill's Science Diet Senior Cat Food

As your cat moves into her senior years, Hill's Science Diet Adult 11+ cat food provides precisely balanced, easy-to-digest nutrition to help older cats live a long, healthy life. These yummy recipes are specially formulated for adult cats 11+ years of age and older. Made in the USA with global ingredients you can trust, every ingredient meets strict requirements for purity and nutrient content which exceed industry standards. Every Hill's recipe is taste-tested by the pets at the Pet Nutrition Center to make sure mealtime is irresistible because the healthiest pet food won't do much if your cat refuses to eat it.

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, Whole Grain Wheat, Corn Gluten Meal...Chicken, Whole Grain Wheat, Corn Gluten Meal...Chicken, Chicken By-Product Meal (Source of Glucosamine and Chondroitin Sulfate), Corn Grits...Chicken, Chicken By-Product Meal, Rice...
Special DietWith GrainWith GrainIndoor, With GrainPea-Free, With GrainHigh-Protein, Indoor, High Fiber, Natural, With Grain
Food FlavorChicken, PoultryChicken, PoultryChicken, PoultryChicken, PoultryChicken, Poultry
Food FormDry FoodDry FoodDry FoodDry FoodDry Food
Health FeatureMuscle Care, Immune Support, Digestive Health...Hairball Control, Immune Support, Vitamins & Minerals, Senior Care

Questions & Answers

14 Customer Questions

What is the percentage of phosphorus, carbohydrates and sodium? Thank you.
Answer by ChewyJun 26, 2019
On a dry matter basis, this formula has an approximate phosphorus content of 0.69%, sodium content of 0.33%, and carbohydrate content of 37%.

round or triangle? 22 yr old wont eat triangle pieces.
Answer by ChewyApr 13, 2021
This kibble is in semi round 4mm pieces.

How many cups are in a 7 lb bag?
Answer by ChewyOct 13, 2019
The 3.5 pound bag contains approximately 14 cups of food, the 7 pound bag contains approximately 28 cups of food, and the 15.5 cups of contains 62 cups of food

is this kibble soft?
Answer by ChewyDec 23, 2021
This food is a small size crunchy kibble, that measures 6.5 x 4 mm.

ReviewsWrite a Review

Rated 4.6165 out of 5 stars
266 Reviews
Would recommend to a friend

266 Customer Reviews

Rated 1 out of 5 stars
By KatLady on Sep 29, 2022
Top 1000 Contibutor

Was hoping they would love it, but it is just sitting in the bowl

I've been on the hunt for a Senior dry cat food replacement since the one I approved of (and the one the cats actually liked) was discontinued during the pandemic. This isn't it. My girls typically like the Science Diet dry foods. So, I don't know what is wrong with this one. It has just been sitting in the bowl, going to waste. I won't buy again. I wish I could find an acceptable Senior cat food. The search continues.

Rated 5 out of 5 stars
By Sandy on Aug 21, 2022

Science Diet for Seniors

I have been feeding my 2 cats Science Diet dry cat food through all their stages of life, kitten, to adult, Sensitive Stomach and now Seniors. My 2 cats are 16 now and I am grateful that the Science Diet cat food has been available for them.

Rated 5 out of 5 stars
By Annie on Aug 19, 2022

Hannah's favorite

Our 13yr old Hannah loves her Hill's Science Diet and I am so thankful Hill's makes a dry food for my senior baby. I highly recommend this Hill's product for all those fur babies that may not be kittens any more but they will always be our babies.

Rated 5 out of 5 stars
By Kallieko on Aug 1, 2022

Science Diet pet foods are great

Many years ago, I was given a sample of Science Diet by a veterinarian for a new kitten. I've used it ever since for all my cats. The vet I now use said that it was a nutritionally balanced food. That's all I need to know! :)

Rated 5 out of 5 stars
By Patty on May 31, 2022

Liked by Miss. Kitty

Miss. Kitty is probably around 17years old. Up until 2 years ago, we fed her Purina dry and a little Fancy Feast and she never complained and passed her check ups with flying colors. Suddenly she developed diarrhea and began to throw up everything she ate. The vet put her on Science Diet for sensitive stomachs - both dry and vet. She ate it like candy for many months then refused to eat the wet. She seemed healthy but threw up whole pieces of the dry food as she seemed to be swallowing them whole. This dry has smaller kibble and she likes it so I think we’ll stick with it.

Rated 5 out of 5 stars
By Boopie on Aug 13, 2022

Excellent dry food for senior cats!

Out of my six cats, five are between 18 and 21, probably because they consume only Science Diet products. They often purr when they are eating Science Diet's Adult 11+ formula.

Rated 5 out of 5 stars
By Cuddles on Sep 15, 2022

Cuddles is doing great.

My cat is doing good on this new food. The food I had her on was making her sick at her stomach and she had diarrhea.

Rated 5 out of 5 stars
By HereKittyKitty on Jul 8, 2022

Helped my senior cat tremendously

I have a 13 year old part Siamese male cat. He was starting to look shabby and thin. I put him on this Senior 11+ for 2 months. Now he is back to a good weight and shiny coat. The smaller kibble is better for him. He doesn’t have to chew. He likes the flavor too.

Rated 5 out of 5 stars
By Bmor on Aug 26, 2022

My older cats love it!

I have several older cats that love this food! The smaller grains makes it easy for them to eat. And the flavor is just to their liking.

Rated 5 out of 5 stars
By RebeccaMc on Apr 23, 2022

I was pleased with the smaller size of the pieces

This was my first time buying this product (I previously used another variety from the same manufacturer) and I was especially pleased that the size of the individual pieces were smaller. Both of my cats, who are seniors, seemed to appreciate it as well. I had no problem transitioning to this food; my cats enjoy the flavor and this product seems to be easier for my older cat to digest. He would occasionally vomit a short time after eating and the food had obviously not been digested at all. He has not had this problem since I switched to this variety, it's been almost four weeks now, and he would usually have this problem every two to three weeks.