Hill's Science Diet Adult Sensitive Stomach & Skin Grain-Free Salmon & Yellow Pea Recipe Dry Cat Food, 13-lb Bag

Skip image gallery
Slide 1 of 13

At a Glance

  • Grain-Free
  • Adult
$38.99 First Time Autoship Price
this order
Save 40% today when you set up Autoship. 
$61.74 Autoship Price
(-5%) future orders
  • Keep saving 5% on every order
  • Get deliveries on your schedule
  • Skip, change, or cancel anytime
$64.99 Chewy Price
($5.00 /lb)
Save $5.00 (-7%)
$69.99 List Price
Promo, New Customers Only: Spend $49+, Get $20 eGift Card + Free Shipping with code: WELCOME
In Stock
FREE 1-3 day delivery
Free 365-day returns

No interest if paid in full in 6 months on PayPal purchases of $149+. .

About This Item

Details

  • Salmon is the #1 ingredient.
  • Contains added FOS, which is a nourishing prebiotic fiber.
  • Grain-free, easily digestible and gentle on the stomach.
  • Supports skin and coat health with vitamin E and omega-6 fatty acids.
  • Crafted with natural, grain-free ingredients, along with added vitamins, minerals and amino acids.

Ingredient Information

Feeding Instructions

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

About Hill's Science Diet Adult Sensitive Stomach & Skin

Hill's Science Diet Adult Sensitive Stomach & Skin

Hill's Science Diet Adult Sensitive Stomach & Skin Cat Food provides your adult cat with great tasting nutrition for a long, happy life. Formulated for adult cats with sensitive stomachs or skin, this nourishing recipe is balanced to meet your pet’s needs, is easy to digest and promotes a healthy skin and coat. 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.

Tailored for Small Dogs

The right combination of protein, fats, and carbs gives your small dog the energy he needs to thrive.

Antioxidants

Made with the special Hill’s antioxidant blend for lifelong immune support.

Dog-Approved

Whether your dog prefers crunchy kibble or savory stews, these recipes have textures and flavors that deliver.

Science-Led Nutrition

An expert team of veterinarians, nutritionists, and food scientists create the right nutrition to support pets.

#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.

PRECISE NUTRITION SUPPORTS HEALTHY SKIN, COAT & STOOL

CLINICALLY-PROVEN ANTIOXIDANTS FOR A HEALTHY IMMUNE SYSTEM*

*Dry foods only

UNIQUE FOODS FOR HEALTHY CATS OF EVERY AGE, SIZE AND NEED

Helping Shelter Pets

Every time you feed your pet Hill’s, you help feed a shelter pet—which helps makes them healthy, happy, and more adoptable. Hill’s is proud to have helped over 13 million shelter pets find a new home through their shelter feeding initiatives.

NATURAL, GREAT-TASTING INGREDIENTS*

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

NOT ARTIFICIALLY COLORED, FLAVORED OR PRESERVED*

*Dry foods only

MEAT FIRST INGREDIENT

MADE IN THE USA WITH GLOBAL INGREDIENTS YOU CAN TRUST

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.

Shop Hill's Science Diet

Frequently bought together

Questions & Answers

12 Customer Questions

WHAT IS THE PHOSPHORUS CONTENT ON A DRY MATTER BASIS? THANK YOU

Answer by Chewy • Mar 14, 2019
This recipe has an approximate phosphorus content of 0.79% on a dry matter basis.

What is the dry matter omega-3 content of this food?

Answer by Chewy • Mar 17, 2023
This formula contains an Omega 4 content of 0.47 % on a dry matter basis.

Can 14years old cats eat this???

Answer by Chewy • Jan 09, 2023
This food is formulated for adult cats.

What are the phosphorous, calcium, magnesium, sodium, ash, and protein percentages?

Answer by Chewy • Jan 07, 2024
The phosphorous content in the formula is 0.8%, the calcium content is 0.95%, the magnesium content is 0.072%, the sodium content is 0.45%, the protein content is 35% and the ash content is 6.8% on a Dry Matter Basis.
Reviews
Write a Review
4.7
Rated 4.7 out of 5 stars
680 Ratings
Terms & Conditions

Customers Mention

Chewy identifies key considerations with the help of artificial intelligence and our veterinarians.

Digestibility

91% Positive

Ingredients

91% Positive

Nutritional Value

87% Positive

Palatability

83% Positive

275 Customer Reviews

Rated 5 out of 5 stars
By Lisa on Jan 5, 2026

I love that it was grain free.

I've been with chewy's for years. I could not figure out why Nikki was breaking out. She had formed rash on her back leg on the side of her stomach. The vet suggested

I've been with chewy's for years. I could not figure out why Nikki was breaking out. She had formed rash on her back leg on the side of her stomach. The vet suggested that I try the non-grain formula science diet. For so many years I've didn't want to order it because it was expensive. Soldier boy on the other hand he could eat anything. Since I've been using the science diet grain-free formula Nikki is completely healed she has one scab that's healing currently and I am over the hills and to the moon and so is she. She constantly thanks me because she's no longer itching and having to eat food that makes her break out. Thank you so much you guys and thank you to science diet grain free

Rated 5 out of 5 stars
By Karan on Jan 5, 2026

GRACIE. DOB:3/22/2014

GRACIE has been with me since she was found on the first step of my friends pool at about 3-4 weeks old, screaming her tiny head off. My friend is a dog person

GRACIE has been with me since she was found on the first step of my friends pool at about 3-4 weeks old, screaming her tiny head off. My friend is a dog person so he franticly call for help. No problems with food until she was about 8 years old. She developed an allergy to the brand of dry food she loved and a flea allergy at the same time. Vet said I had to start her on a special food which she tolerates well with no side effects. I was relieved to find Chewy. Chewy has been so helpful in finding the special foods Gracie has needed over the years. Of course I always find a toy(s), or other cool items to spoil her with!!

Rated 4 out of 5 stars
By AF on Jan 14, 2026

Too much of a good thing.

My cat Sukkha loves the Hill Science Diet Sensitive Stomach & Skin, had adapted quickly to it. She has stopped throwing up and has regained wt, after losing a pound;

My cat Sukkha loves the Hill Science Diet Sensitive Stomach & Skin, had adapted quickly to it. She has stopped throwing up and has regained wt, after losing a pound; but now I have to reduce the amount I give her, b/c she's gained too much wt...two pounds...making her one pound overweight. I learned Sensitive Stomach has high calories and I have to limit the amount she eats.

Rated 5 out of 5 stars
By Ed on Jan 17, 2026

Cat’s meow

Buster and Lucy immediately chowed down on Hill Science Diet for sensitive stomach. No throwing up in the corner or waiting for the other cat to try it first just

Buster and Lucy immediately chowed down on Hill Science Diet for sensitive stomach. No throwing up in the corner or waiting for the other cat to try it first just in case it was poison. It was an easy transition and the cats thank their humans for the change.

Rated 5 out of 5 stars
By Irene on Jan 19, 2026

Helps with my cat’s sensitive stomach

My cat has always had a sensitive stomach and still throws up now and then even with special food. I have seen improvement with this issue since feeding her the

My cat has always had a sensitive stomach and still throws up now and then even with special food. I have seen improvement with this issue since feeding her the new grain-free science diet. ha

Rated 5 out of 5 stars
By Yvette on Dec 27, 2025

Hill’s Science Diet Food

Hill’s Science Diet Food is backed by independent research and from my understanding is the best or excellent choice of food for cats. I feed it to both of my cat,

Hill’s Science Diet Food is backed by independent research and from my understanding is the best or excellent choice of food for cats. I feed it to both of my cat, although I specifically chose. The sensitive skin and stomach type for Bella.

Rated 5 out of 5 stars
By Daniel on Nov 12, 2025

My cats used to fart, now they don't

Title says it all. We all want the best nutrition for our pets, but very few of us are cooking fresh meals for them. I would honestly be comfortable with a lower

Title says it all. We all want the best nutrition for our pets, but very few of us are cooking fresh meals for them. I would honestly be comfortable with a lower tier food, but my kitties tummies were not. I've had them on this for a couple years now, sometimes alternating with the chicken sensitive stomach version. They definitely prefer the salmon though so that's their usual. Anyway. Great food for us.

Rated 5 out of 5 stars
By Sage on Dec 16, 2025

Vet husband approved

Internal medicine showed us this grain free option. Helpful for 2 cats that have bad stomaches. One cat has IBS and can usually only have hydrolyzed protein or she

Internal medicine showed us this grain free option. Helpful for 2 cats that have bad stomaches. One cat has IBS and can usually only have hydrolyzed protein or she gets sick and she loves this stuff and doesn't get sick.

Rated 5 out of 5 stars
By Alan on Nov 30, 2025

Cats Love the Taste

This Salmon & Pea Sensitive Stomach dry cat food is the best available. Other companies use rancid fish oil that smells terrible. Hopefully, Science Diet won't buy

This Salmon & Pea Sensitive Stomach dry cat food is the best available. Other companies use rancid fish oil that smells terrible. Hopefully, Science Diet won't buy from those suppliers. Some cats get overweight from it but they really enjoy eating it.

Rated 5 out of 5 stars
By nellie on Nov 11, 2025

cats like it

have one cat that has fur issues and sensitive stomach. also had a precious cat with leukemia a few years back and that is when we were introduced to HSD prescription

have one cat that has fur issues and sensitive stomach. also had a precious cat with leukemia a few years back and that is when we were introduced to HSD prescription. cats prefer it to two other brands they had available to them so this is main go to food for them. they do get treats, too.