Hill's Science Diet Adult Perfect Weight Chicken Recipe Dry Cat Food

By Hill's Science Diet
Rated 4.603 out of 5 stars
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$55.99Chewy Price
$60.99Chewy Price
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About This Item

  • Proprietary ingredient blend support your pet’s healthy weight loss while maintaining lean muscle.
  • Cats who are a healthy weight are less prone to develop weight-related health issues.
  • 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 that require fewer calories.

About Hill’s Science Diet Perfect Weight for Cats

Hill’s Science Diet Perfect Weight

If your cat is a little on the heavier side, Hill's Science Diet Perfect Weight cat food provides her with great tasting nutrition to promote weight loss and maintain lean muscle. Made with wholesome ingredients such as savory chicken, this nourishing recipe is balanced to meet your pet's needs for a long, happy life. 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, Brewers Rice, Corn Gluten Meal...Chicken, Corn Gluten Meal, Whole Grain Wheat...Chicken, Whole Grain Wheat, Corn Gluten Meal...Chicken, Whole Grain Wheat, Corn Gluten Meal...Chicken, Brewers Rice, Corn Gluten Meal...
Special DietWeight Control, Pea-Free, With GrainWeight Control, With GrainWith GrainIndoor, With GrainWith Grain
Food FlavorChicken, PoultryChicken, PoultryChicken, PoultryChicken, PoultryChicken, Poultry
Food FormDry FoodDry FoodDry FoodDry FoodDry Food
Health FeatureWeight Management

Questions & Answers

28 Customer Questions

How many times a day should I feed my cat this food for weight management?
Answer by ChewyJan 16, 2018
This product's Feeding Guidelines are written for daily feeding, but it can be split into more than one meal.

Does this product support urinary health (stones)
Answer by ChewyFeb 07, 2018
Hill's Science Diet Perfect Weight cat food provides breakthrough nutrition to help cats achieve a healthy weight and improve their quality of life. These recipes are specially formulated for adult cats who require fewer calories, including less active cats, neutered cats or cats who are otherwise prone to excess weight gain.

How many cups can I expect to get from the largest bag?
Answer by ChewyJul 12, 2018
There are approximately 12 cups in a 3 pound bag, 28 cups in a 7 pound bag, and 60 cups in a 15 pound bag.

is this kibble size too big for an 8 month old cat?
Answer by ChewyJul 17, 2018
This recipe should not be fed to kittens as it is an adult formula. We encourage you to speak with your veterinarian about the best options for your pet.

ReviewsWrite a Review

Rated 4.603 out of 5 stars
539 Reviews
Would recommend to a friend

539 Customer Reviews

Rated 5 out of 5 stars
By herekittykitty on Sep 22, 2022

Change was strange

Having only senior cats I have been feeding them Hills adult dry food. For the last year or so it has been the Adult Perfect Weight which they all enjoyed. One of my cats practically inhaled it he liked it so much. Imagine my confusion when I opened the latest bag of the same product and found these large triangular pieces. I kept double checking the bag. The good news is they truly love it. They enjoy the crunch even my cat who has no fangs. And it slows down my Hoover cat who now has to take his time and actually chew. Hills must have tweaked the flavor because they definitely prefer it over the old formula. Only wish they had something written on the bag to inform of the new size.

Rated 1 out of 5 stars
By cashew on Sep 22, 2022

Never seen my cat not eat his food like this, plus super expensive

I ordered this food by recommendation from my cats veterinarian for weight loss and it definetly works for that. My cat has lost weight since ordering it but as soon as his food wasn't a mixture of his old food and this it started sitting in his bowl for extended periods of time. Need to find a happy medium between weight control and something he actually likes because he really doesn't like this food, on top of it being very expensive too.

Rated 1 out of 5 stars
By Nancy on Sep 22, 2022

Difference in food

This is my normal cat food for one of my cats, and she loves it. When I opened this bag, she refuses to eat it. I've tried over and over again, nothing. My other cats refuse to eat it also. I know it's the specific bag, as I drove 45 minutes to purchase the same cat food from a chain, and she ate her helping as soon as I put it in her bowl. Now I'm out $50. :(

Rated 5 out of 5 stars
By PaulaS on Sep 14, 2022

Vet Recommended, Cat Approved!

My cats have been eating Hill's Science Diet Perfect Weight for years because my vet recommended it for a kitty with urinary tract problems -- he said the mixture of minerals and nutrients in this recipe reduces the risk of developing crystals. Thankfully, the cats all like it . . . especially when I open a fresh bag. And no urinary tract problems since they started eating Perfect Weight!

Rated 5 out of 5 stars
By Catmom on Aug 25, 2022

Great choice

We were concerned when the vet recommended changing food to help our 8 year old cat stay healthy and fit as she gets older. This is the first alternative we tried, and from the first day, she prefers this to the older food. We are mixing them together but sometimes she'll eat the Hills and leave the rest! It also seems to be helping with her weight.

Rated 5 out of 5 stars
By Boji on Sep 17, 2022

Dry Cat Food

My boy is a very picky eater where dry cat food is concerned. Also a little overweight. I tried this and he eats it quite well. I control portions so eager to see if he loses a little of his pudge.

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

Benny Is Making Up His Mind

Benny started out on Hill's Kitten Dry Food plus 1/3 can of wet food. He loved it. We gradually moved to Indoor Cat 1-6 after the 6 month mark along with some other brands--Wild Blue Duck, IAMs, and Meow Mix. Since he is a little bit chubbier than I think he should be, I have added Hills Perfect Weight. He picks through his mixture eating the Indoor first and then the Perfect Weight. He usually works on all the other bits after that. He is not really a picky eater when it comes to dry food. We offer him 1/4 cup dry food morning and night as well as 1/3 small can of wet food once a day. He leaves a bit of the dry food at each feeding, but usually cleans his plate with the wet food. He does become a bit anxious if there is no morsel at his feeding station.

Rated 5 out of 5 stars
By Dezy on Aug 5, 2022

Love this formula!

My cat Odezsa is definitely on the bigger side and I needed to find something to manage her weight so she didn’t get bigger! She really does love to eat her feelings and her nickname is “fat cat” she doesn’t mind and still responds to all her nicknames lol. Love this brand and formula and do not plan on switching!

Rated 5 out of 5 stars
By Hills on Aug 30, 2022

Sam’s on a diet

As she’s gotten older, Sam has put on weight. I decided to have her try this Hill’s Science Diet and gradually mixed it in with her old food. She likes it a lot and doesn’t hesitate to eat it.

Rated 5 out of 5 stars
By CrytlSu on Sep 22, 2022

Actually works

This food has been great for my cats One of my cats is a hefty twenty five pounds and we have noticed he has lost a bit around his waistline in only two months