Hill's Science Diet Adult Perfect Weight Management Chicken Recipe Dry Dog Food, 12-lb bag

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At a Glance

  • Weight Control
  • Immune Support
  • Digestive Health
  • Vitamins & Minerals
  • Skin & Coat Health
  • Brain Health
  • Weight Management
  • Adult
  • All Breeds

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About This Item

Details

  • This Hill’s Science Diet recipe is formulated to positively impact the cell function of overweight pets, supporting a healthy metabolism and body weight.
  • Promotes safe and effective weight loss with visible results within 10 weeks when fed as directed (results may vary).
  • Made with natural ingredients including protein for lean muscle maintenance.
  • This Hill’s Science Diet recipe is made in the USA using global ingredients you can trust.
  • It offers quality, vet-recommended nutrition with the protein-rich taste pets love.

Ingredient Information

Feeding Instructions

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

About Hill's Science Diet Perfect Weight for Dogs

Hill's Science Diet Perfect Weight

Hill's Science Diet Perfect Weight Dog Food is made to provide breakthrough nutrition for your pup and help him keep an ideal weight. Carrying extra weight can lead to health issues for dogs—just like people. Excessive weight can lead to reduced play time, lessen mobility and poor general health for your dog. Hill's Science Diet Perfect Weight Dog Food is designed to help your dog achieve a healthy weight and improve his quality of life. This delicious recipe is made with real chicken to maintain lean muscle and includes prebiotic fibers for gentle digestion. Plus, it has a clinically proven blend of antioxidants with vitamins C and E to help support a healthy immune system. Manufactured in the United States, every ingredient meets strict requirements for purity and nutrient content which exceed industry standards.

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.

Leading Nutrition

Hill’s is a leader in cutting-edge food science and research, so they can bring you the best for your pet.

Made in the USA

The ingredients Hill’s uses are selected for their nutrients, quality, and taste, then precisely blended for optimal health benefits.

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.

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Frequently bought together

Questions & Answers

29 Customer Questions

Just got my order from auto ship. I’m concerned bc the kibbles seem much smaller and are triangle shaped. Usually medium size round

Answer by Maxi • Jul 17, 2025
The kibble also smells different.

What size bites does this dog food come in?

Answer by Chewy • Apr 16, 2024
This medium kibble size measures approximately 11.6 millimeters x 11.3 millimeters.

Carb % dry matter basis? Ash %

Answer by Chewy • Nov 02, 2018
This food contains 42.1% Carbohydrates and 6.4% Ash content, on a dry matter basis.

Do you neeed vet prescription for this?

Answer by Chewy • Mar 13, 2019
This recipe does not require prescription approval for purchase.
Reviews
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4.7
Rated 4.7 out of 5 stars
4902 Ratings
Terms & Conditions

Customers Mention

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

Digestibility

85% Positive

Ingredients

87% Positive

Nutritional Value

87% Positive

Palatability

83% Positive

1914 Customer Reviews

Rated 2 out of 5 stars
By Pat on Jan 20, 2026

NEW formula Perfect Weight

I received a bag of the "new" formula in my auto ship and the kibble is so ridiculously small, (pieces smaller than the Hill's cat food), that my medium sized,

I received a bag of the "new" formula in my auto ship and the kibble is so ridiculously small, (pieces smaller than the Hill's cat food), that my medium sized, 50 lb dog just swallowed it causing her to cough it up several times. For $85 a bag, I would expect at least to be notified of change before it's shipped. I'm hoping the reason it is "currently unavailable" is because they are switching back to a suitable sized kibble for medium sized dogs since the "large breed" formula is not good for her either.

Rated 1 out of 5 stars
By Stanley on Jan 11, 2026

You gave me small bites for my 75 lb dog.

It was misrepresented in terms of the actual size of the kibble. Nothing on the package or in the description led me to believe the kibble would be "small bites."

It was misrepresented in terms of the actual size of the kibble. Nothing on the package or in the description led me to believe the kibble would be "small bites." I don't get small bites for a 75 lb. dog. I won't be ordering this item again, and it if is on auto ship remove it!

Rated 5 out of 5 stars
By Bonnie on Jan 2, 2026

Great formula!

My sheltie has been on the Hills Metabolic diet for weight loss. She's maintained her weight for about a year now so I wanted to switch to a non prescription diet

My sheltie has been on the Hills Metabolic diet for weight loss. She's maintained her weight for about a year now so I wanted to switch to a non prescription diet but still with her weight in mind. This formula has been a great option. She likes it and is still maintaining her weight

Rated 2 out of 5 stars
By Let on Dec 2, 2025

Food is good food but my girl will not eat it

Have bought in past for multiple pets who need it but this gal has a lot of health issues and she will not touch it. So that is the only reason I said two stars

Have bought in past for multiple pets who need it but this gal has a lot of health issues and she will not touch it. So that is the only reason I said two stars. The food is excellent and I should really state it is 5 star as before all dogs who I purchased for did great with food but she is super picky and will not touch it. Feeling a little baffled.

Rated 1 out of 5 stars
By Marilyn on Jan 16, 2026

Wrong product

We did not order this product. We ordered Royal Canin Gastrointestinal. We have another unopened bag of Hills Science Diet that we did not order. Please tell us

We did not order this product. We ordered Royal Canin Gastrointestinal. We have another unopened bag of Hills Science Diet that we did not order. Please tell us how you can fix this. Thanks

Rated 3 out of 5 stars
By Jennifer on Nov 9, 2025

My dog hates it

I have been giving this to my dog for a while because it seems like the healthier option and she needed to lose weight. She’s never been excited about it but would

I have been giving this to my dog for a while because it seems like the healthier option and she needed to lose weight. She’s never been excited about it but would eat it. Now she will go days without eating. So of course she’s losing weight, she’s not eating enough! If the smell is any indication of the way it tastes I can’t say I blame her. I bought some kibble sauce to mix in and she will eat it like that. Once we get through this bag we are going to try something else.

Rated 5 out of 5 stars
By Nancy on Oct 27, 2025

Their health

I tried the frozen fresh dog food, and it was fine for a litte while, but I think the recipe was changed and they wouldn't eat it. My Vet suggested Hills Perfect

I tried the frozen fresh dog food, and it was fine for a litte while, but I think the recipe was changed and they wouldn't eat it. My Vet suggested Hills Perfect Weight and my dogs love it. One month i didn't order on time and had to get a can of another brand and they refused it completely. Hills is a quality product and that's my first consideration the fact that they love it is an added bonus! It doesn't matter what the quality product is if they won't eat! Keep up the good work Hills, and don't change your products.

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

I. Dog food.

Sugar Bear loves this dog food. He eats it every single day. He has energy. He's happy. He enjoys it. Thank you for making a great dog food. For Sugar Bear.

Sugar Bear loves this dog food. He eats it every single day. He has energy. He's happy. He enjoys it. Thank you for making a great dog food. For Sugar Bear.

Rated 5 out of 5 stars
By Catelyn on Nov 2, 2025

Healthy poops!

After fully switching my dog to Hill’s science diet about a month ago, I think her gut health has improved and she’s finally losing some weight! I also mixed in

After fully switching my dog to Hill’s science diet about a month ago, I think her gut health has improved and she’s finally losing some weight! I also mixed in some of the same brand’s wet food stew on top of the dry kibble and she loves it. Since she can’t tell me herself, I’m hoping healthier poops mean healthier gut and that we can get her to a healthy weight without having to subtract any food.

Rated 1 out of 5 stars
By Nicole on Nov 19, 2025

Great product and service by Chewy! Poor Delivery!

Product arrived very quickly so Chewy gets 10 stars! However delivery driver refuses to bring this to my front door and leaves very heavy box where it can be stolen

Product arrived very quickly so Chewy gets 10 stars! However delivery driver refuses to bring this to my front door and leaves very heavy box where it can be stolen and where I have a hard time getting it in the house. For this reason I will likely have to go back to shopping in a store.