Hill's Science Diet Adult 7+ Perfect Digestion Chicken Dry Cat Food, 2.72-kg bag

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CA $72.44Chewy Price
($26.64 /kilogram)
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$73.99List Price

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About This Item

Details

  • Tasty recipe provides balanced nutrition to support your furbaby’s overall wellness.
  • A special blend of prebiotics promotes regularity and healthy stools.
  • The prebiotic blend helps activate your kitty’s gut, supporting optimal digestion.
  • High-quality chicken is the first ingredient for tasty protein your furry friend will love.
  • Designed to help balance your best friend’s unique microbiome with complete and balanced nutrition.

Ingredient Information

Feeding Instructions

Learn More About Hill's Science Diet From Our Team of Experts

About Hill's Science Diet Perfect Digestion Dry Cat Food

Science Diet Perfect Digestion

Your cat has an entire ecosystem living within him–the gut microbiome, full of billions of desirable and undesirable bacteria unique to him. With the right nutrients to help balance his microbiome, you can affect not only his digestive health, but his overall well-being. Science Diet Perfect Digestion with breakthrough ActivBiome+ Ingredient Technology helps nourish and activate your kitty’s unique gut biome.

Here's How It Works

ActivBiome+ Ingredient Technology is an exclusive blend of prebiotics, whole grain oats and pumpkin.

Feeding your furry friend balanced nutrition daily can help him absorb vital nutrients, so that he feels his absolute best.

The proprietary blend of prebiotics and active fibers helps quickly activate your cat’s gut microbiome, which not only supports digestive health, but also promotes overall well-being.

Antioxidants and plant-based micronutrients are then released to keep things running smoothing, promoting regularity and healthy stools.

Back in Business in as Little as a Week

A telltale sign of sound digestion is regular healthy stools and this kibble can help get your cat back on track in 7 days. The ActivBiome+ Ingredient Technology, a unique blend of prebiotics, whole grain oats and pumpkin, does just the trick when it comes time for your furry BFF to do his business.

Product Benefits

#1 VETERINARIAN RECOMMENDED

#1 veterinarian recommended to give you peace of mind—finally a meal you and your kitty can agree on!

PROMOTES HEALTHY STOOL

It promotes regular healthy stools to keep your pet’s tummy happy and help him feel ready to take on the day.

BOLSTERS IMMUNE SYSTEM

Contains antioxidants to help boost your buddy’s immune system. After all, a healthy pet equals a happy pet parent!

Quality Ingredients & High Standard

Hill's conducts annual quality system 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.

Shop Hill’s Pet Nutrition

Questions & Answers

15 Customer Questions


Will this food help with loose stools?

Originally posted and answered on chewy.com
Answer by ChewyMar 01, 2025
This dry food supports regular and healthy stools; however, if your little one is experiencing diarrhea that lasts longer than 24-48 hours, we encourage consulting with your vet as soon as possible.

What is the total dietary fiber content?

Originally posted and answered on chewy.com
Answer by ChewyFeb 06, 2025
This recipe contains 2.1% fiber on a dry matter basis.

What is the vitamin E content?

Originally posted and answered on chewy.com
Answer by ChewyJan 18, 2025
The vitamin E content is 528 IU/kg as fed and 561 IU/kg dry matter.

Why does this food include corn meal gluten if it is for digestive health?

Originally posted and answered on chewy.com
Answer by ChewyDec 13, 2024
Corn Gluten Meal is the protein portion of corn. It is an excellent source of high quality vegetable protein, a valuable source of essential amino acids and provides energy to your pet. Even though it is called gluten, corn protein is not a grain of concern for pets with gluten intolerance.

4.5
Rated 4.5 out of 5 stars
848 Ratings

311 Customer Reviews



Rated 3 out of 5 stars
By Sarah on Jan 24, 2025

Cat didn't like it, sadly

The quality of this food is great, plus it agreed with my senior cat's stomach while correcting his loose stools. Unfortunately, he didn't find it palatable at all

The quality of this food is great, plus it agreed with my senior cat's stomach while correcting his loose stools. Unfortunately, he didn't find it palatable at all. Normally he loves Hill's kibble, but he refused to eat this one. Hill's and Chewy made it easy to get a refund, so it's definitely worth trying if your cat has digestive issues. Hopefully Hill's improves the palatability in the future.


Rated 5 out of 5 stars
By Andrea on Jan 5, 2026
Originally posted on chewy.com

Best decision for my girl!

My cat, Sophie, was experiencing constipation recently, but prior to that, she had been successfully eating Science Diet Feline C/D dry for years. She was given

My cat, Sophie, was experiencing constipation recently, but prior to that, she had been successfully eating Science Diet Feline C/D dry for years. She was given two enemas on two separate days by our veterinarian before I finally realized that it could be the C/D. We switched to Perfect Digestion dry, and she hasn't had a problem. She begs me to put some down for her. She is addicted in a good way. The C/D did serve her well for a very long time, but she is now almost 15 years old, so her needs have obviously changed. I hope this review helps someone else.


Rated 2 out of 5 stars
By LuAnne on Dec 6, 2025
Originally posted on chewy.com

To bad he wouldn’t eat it

It’s a no way, no how kinda deal here. Bought this because my Siamese cat pukes almost everyday. Maybe my fault because I didn’t transition from one food to this

It’s a no way, no how kinda deal here. Bought this because my Siamese cat pukes almost everyday. Maybe my fault because I didn’t transition from one food to this food but I was out so I just gave this food. I can say it did help with the puking because he wouldn’t eat it ugh! All cats are different and what one eats the other one won’t so you just have to keep trying until you get it right.


Rated 5 out of 5 stars
By Constanza on Oct 10, 2025
Originally posted on chewy.com

Amazing for constipation

My 16 y/o had been dealing with severe constipation and was on heavy miralax doses for a while. I was getting to the point of stalking him whenever he went to the

My 16 y/o had been dealing with severe constipation and was on heavy miralax doses for a while. I was getting to the point of stalking him whenever he went to the litter boxes to figure out if the dose needed to be adjusted as he was jumping from nothing, to liquid, to ok, to half and half, and the not eating and losing weight with his hyperthyroidism and whatnot was becoming so hard to control. I didn't want to keep giving him miralax because the results were inconsistent and he just seemed to have an upset stomach all the time. So I decided to give this a try, within 4 days (and with just the small amounts of transitioning his food) he was pooping again on his own. It's been over a month now and he is still regular with no miralax needed. Sooo happy with the results


Rated 5 out of 5 stars
By Lawrence on Dec 9, 2025
Originally posted on chewy.com

Cats favorite dry food

I have tested many different kinds of dry food. I have put five different kinds out for a week for my cat. She only ate the hills science diet. The food is bigger

I have tested many different kinds of dry food. I have put five different kinds out for a week for my cat. She only ate the hills science diet. The food is bigger in size and she loves the crunch


Rated 3 out of 5 stars
By amy on Jan 3, 2026
Originally posted on chewy.com

Health factors

Mr Kitty seems to like it but I have noticed he does nit have much energy lately. Not sure if I should keep him on this or not.

Mr Kitty seems to like it but I have noticed he does nit have much energy lately. Not sure if I should keep him on this or not.


Rated 5 out of 5 stars
By Diane on Dec 13, 2025
Originally posted on chewy.com

Veterinarian recommended

I have always fed my cats Hill's Science Diet and now that they are all seniors this food is geared toward their current stage in life.

I have always fed my cats Hill's Science Diet and now that they are all seniors this food is geared toward their current stage in life.


Rated 1 out of 5 stars
By Stacey on Jan 16, 2026
Originally posted on chewy.com

Finicky cats

Both my cats turned their nose up at this food. I can’t even mix it in with their other food.

Both my cats turned their nose up at this food. I can’t even mix it in with their other food.


Rated 5 out of 5 stars
By Ann on Aug 18, 2025
Originally posted on chewy.com

He liked it

Tom is a picky eater but eats a lot of dry food. He gets constipated quite a bit and I've tried a variety of high fiber dry foods but they don't seem to work for

Tom is a picky eater but eats a lot of dry food. He gets constipated quite a bit and I've tried a variety of high fiber dry foods but they don't seem to work for him. When I noticed that this food is for better digestion, I thought I would try it since I was running out of ideas to help him. He eats this food daily and he seems to be doing much better without constantly going to the litter box with no results as in the past. He'll be staying on this food.


Rated 5 out of 5 stars
By Katherine on Oct 27, 2025
Originally posted on chewy.com

Leo finally finds the perfect taste and size,

After almost a week of resistance to a change from Adult dry cat food to a dry, Senior preparation ,Leo is enthusiastically accepting Perfect Digestion!

After almost a week of resistance to a change from Adult dry cat food to a dry, Senior preparation ,Leo is enthusiastically accepting Perfect Digestion!