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Hill's Science Diet Senior 11+ Indoor Dry Cat Food

Based on 4,378 reviews
Condition: New
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$22.99

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Availability: In Stock.
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Arrives Thursday, Oct 29
Order within 12 hours and 47 minutes

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At a glance

Condition
New
Flavor
Chicken
Size
3.5 lb (Pack of 1)
Dimensions
7.25 x 3.75 x 11 in; 3.48 lb
Weight
1.58 kg
Item Form
Pellet
Age Range Description
Senior Adult 11+
In the box
Cat Food
Warranty
100% statisfaction, or your money back

Features 7

  • Optimal levels of key nutrients to support eye, heart, kidney & joint health
  • Lean muscles supported with high-quality protein
  • Digestive health and easy litter box clean-up with natural fibers and high-quality ingredients
  • Healthy skin & fur with Omega-6 & Vitamin E

Description

Your cat may be getting older, but the need for love and interaction doesn't change. Hill's Science Diet Indoor Adult 11+ dry cat food is specially formulated to fuel the energy needs of cats with an indoor lifestyle during their golden years. This mature cat food made from natural ingredients contains a special blend of prebiotic fibers and antioxidants, ActivBiome+ Multi-Benefit, to support digestion, immune system and organ health. The natural fibers and easy-to-digest ingredients support easier litter box clean up and optimal levels of nutrients for eyesight, heart health, kidney health and joint health. Lean muscles are supported with high- quality protein and healthy skin & fur with Omega-6 & Vitamin E. From the Manufacturer Hill’s Pet Nutrition’s Mission: To help enrich and lengthen the special relationships between people and their pets. More than 220 veterinarians, food scientists, technicians and Ph.D. nutritionists at Hill's develop all of Hill's pet foods to meet the needs of your pets. Hill’s only accepts ingredients from suppliers whose facilities meet stringent quality standards and who are approved by Hill's. Not only is each ingredient examined to ensure its safety, we also analyze each product's ingredient profile for essential nutrients to ensure your pet gets the stringent, precise formulation they need. Hill’s uses only high-quality ingredients including real chicken, lamb or salmon protein. Hill’s dry pet foods have quality protein as the first ingredient and provide clinically proven antioxidant benefits. Plus, they’re made with natural ingredients (plus vitamins, minerals & amino acids) and never contain artificial colors, flavors, preservatives or chicken by-product meal. Hill’s Food, Shelter & Love program donates food to shelters across the country, providing the proper nutrition that helps pets find their way to loving homes. With every purchase of Science Diet you help feed over 100,000 homeless pets every day, 365 days a year.

Specs 32

Brand Hill's Science Diet
Flavor Chicken
Age Range (Description) Senior Adult 11+
Item Form Pellet
Specific Uses For Product Easy Litter Box Cleanup
Product Dimensions 7.25 x 3.75 x 11 inches; 3.48 pounds
Item model number 2529
Department Food

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Oct 29

This item is non-returnable:

Non-returnable due to Food safety reasons

View our full returns policy here.

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Top Amazon Reviews


Gentle Formula, Huge Pieces
Flavor Name: Chicken Size: 3.5 Pound (Pack of 1)
I got this for my 11yr old cat. He didnt barf at all switching to this and it was great on his stomach. However the kibble bits are huge (it does say indoor cat so its supposed to help manage their weight) so I wouldn't recommend for kitties without teeth unless you will break up the food for them. I started to mix this with senior vitality 7+ hills to increase his weight which did upset my cats stomach on multiple occasions. I feel like its safe to say this is a good mix for sensitive tummies. I would love the same formula with smaller bits though. ... show more
Reviewed in the United States on May 18, 2026 by Gia

Our 14 year old cat loves it
Flavor Name: Chicken Size: 3.5 Pound (Pack of 1)
Our indoor 14 year old cat ate Science Diet Hairball control for years. About six months ago he started eating a lot less of it, but did not seem sick so we tried the regular 11+ before taking him to the vet. He liked it and was back to eating again. About a month ago he did get sick and stopped eating. The vet gave us the advise to feed him anything including baby food, treats etc, to get him eating to keep something in his stomach until he recovers. I was then watching closely what he ate and how much. As he recovered and started eating 11+ again I saw how hard it was to eat those very small pellets in any quantity. He picked one up with his tongue, then had to work it back in his mouth to swallow it. Looked like a lot of work expanded to swallow a small piece of food. Then I noticed the pellet size of the 11+ Indoor cat on a bag. They looked similar in size and shape to the Hairball control he used to eat that were a good bit larger than the regular 11+. I ordered a bag of Indoor 11+ and he still loves that size pellet. I started by mixing regular 11+ and Indoor 11+ and soon found he was much preferred the larger Indoor size. Per a couple reviews, perhaps they are too much for cats with bad teeth, but if your cats teeth are cared for and kept in good shape this is a great option. I think our cat likes the crunch and has zero problems biting into them. ... show more
Reviewed in the United States on February 4, 2020 by Kodachrome man

my cat enjoys this food
Flavor Name: Chicken Size: 3.5 Pound (Pack of 1)
I recently switched my senior cat to this food. she really likes an it seems to have regulate her. I would recommend this those with senior cats.
Reviewed in the United States on July 3, 2026 by Annette Mattil

Good for my old cat
Flavor Name: Chicken Size: 7 Pound (Pack of 1)
My cat loves this stuff. It's so good even my dogs try to eat it
Reviewed in the United States on August 9, 2026 by Kevin

Why won't the cat eat what's good for her?
Flavor Name: Chicken Size: 3.5 Pound (Pack of 1)
Good quality food. Just cannot get the cat to eat it.
Reviewed in the United States on July 24, 2026 by J. Wondracek

It's delicious according to Maximilian
Flavor Name: Chicken Size: 7 Pound (Pack of 1)
My 17-year-old boy can't get enough of these 11 years plus cat food from Hills. He let me know when the bowl is near empty. It's fresh, according to him has great taste, easy to chew and he is a healthy ole boy. It's pricy but worth it.
Reviewed in the United States on June 13, 2026 by Mars1Saturn

The Food Has been Good
Flavor Name: Chicken Size: 7 Pound (Pack of 1)
Our cat, "Abigail Von Importante" is seventeen years old and very intelligent, in fact us humans who live here believe she actually cat-napped an alarm clock when young, So she knows when to ask for food , wake us up, time to go to bed and generally patrol the night while we are asleep.0n the other half she speaks fluent meows and has thrived on Science diets. ... show more
Reviewed in the United States on July 3, 2026 by aljacobs

Senior-cat approved: less barf, bright eyes, steady weight
Flavor Name: Chicken Size: 7 Pound (Pack of 1)
I feed this to three senior cats (all 15+) and the difference has been obvious. Their eyes stay bright, their steps are lighter, and, big win, there’s far less kitty barf since the switch. They actually wait at the bowls for refills, and cuddle time is better because this chicken formula doesn’t leave that fishy breath. Coats are shiny and each cat is holding a healthy weight. What’s working well Noticeably fewer vomits since transitioning Eager eaters; no pickiness with this flavor Breath stays neutral (great for snuggle sessions) Shiny coats and stable weights on this formula Tips Transition over a week to minimize tummy upset Keep fresh water nearby; seniors need the hydration Bottom line: If you’ve got older indoor cats and want a dependable, no-drama staple that they actually enjoy, and that keeps messes to a minimum, this Hill’s Senior 11+ Chicken has earned a permanent spot in our pantry. I plan to keep them on it for years. ... show more
Reviewed in the United States on August 24, 2025 by CA Murphy, MD
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