Hill's Science Diet Adult Perfect Weight Management Chicken Recipe Dry Dog Food, 25-lb bag

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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

Skin, stomach and immune system support

Prebiotic fiber and high-quality protein nourish and support optimal digestive health. Vitamin E and Omega-3 and 6 fatty acids support healthy skin and a lustrous coat.

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.

Science does more

Science Does More

U.S. veterinarians number 1 recommended brand.

As a leader in cutting-edge food science and research, Hill’s is honored to be veterinarians’ number 1 recommended brand.

About Hill’s Science Diet

In 1948, Hill’s changed the pet nutrition world by launching the first veterinarian-prepared food for a pet’s specific health needs. Seven decades and thousands of innovations later, we’re still leading the charge in science-led nutrition.

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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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Questions & Answers

35 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 MaxiJul 17, 2025
The kibble also smells different.

how do I change the type of dog food on my auto ship order


What size bites does this dog food come in?

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

Carb % dry matter basis? Ash %

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

4.7
Rated 4.7 out of 5 stars
5399 Ratings

Customers Mention

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

Digestibility

85% Positive

Ingredients

88% Positive

Nutritional Value

87% Positive

Palatability

83% Positive

2060 Customer Reviews



Rated 5 out of 5 stars
By Kim on Aug 17, 2025

New Look New Shape

Love this food since our dog started it. His weight has improved, his energy, and all around he seems better since eating this. What I don’t like with this last

Love this food since our dog started it. His weight has improved, his energy, and all around he seems better since eating this. What I don’t like with this last bag received. New Look New Shape would have been fine, but the pebbles are smaller for a large dog. With this new look the pebbles did get smaller as picture shows. Old pebbles on right, and the new pebbles on the left. You want a new look and shape that’s fine. But, don’t downsize the size like I just received. It’s now more fit for a small to medium dog, but not ours.

By Kim on Aug 17, 2025

Rated 5 out of 5 stars
By Meghan on Oct 25, 2024

Astonished at how much he LOVES this food

My puppy is just a baby six-year old and the vet told me he is very overweight. So we’ve cut out treats completely, but didn’t want to change his life too much so

My puppy is just a baby six-year old and the vet told me he is very overweight. So we’ve cut out treats completely, but didn’t want to change his life too much so we kept him on the appropriate cups of his food at the time since he always liked that food. I took him back to the vet to see that he only lost a pound. So, I was researching new foods and I came upon Hills Science Diet. I was worried he wouldn’t like it because as humans, diet food isn’t great, so I assumed it could be the same for pups. I was wrong. HE LOVES HIS NEW FOOD. So much so, that after I gave him a tester cup he went back to the bag and barked at it for more.

By Meghan on Oct 25, 2024

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

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.

By Pat on Jan 20, 2026
Daisy
Daisy

Rated 3 out of 5 stars
By Mastiff on Sep 20, 2025

Kibble size changed without acknowledgment

My dog is over 100 lbs; the prior kibble’s size was the right size for her. Today I just opened the new shipment and was surprised to see the new kibble size. I

My dog is over 100 lbs; the prior kibble’s size was the right size for her. Today I just opened the new shipment and was surprised to see the new kibble size. I double checked the bag and my auto ship and then read the reviews. I found out other customers also stated the company changed the kibble size to SMALL breed dogs. Even though I was afraid to give them to my dog, but I already finished prior bag, so I did give them to her. Meanwhile it seemed okay to mix with the last half cup of old kibbles. I hope she would be okay to eat the whole new kibbles tonight. It would be nice to know ahead of time with a switch so that we can make the decision whether or not we need to change food.

By Mastiff on Sep 20, 2025

Rated 5 out of 5 stars
By Diana on Sep 4, 2020

Sheba loves it

I rescued Sheba in mid-June she was 84 pounds, supposed to be around 60. This was the first and only food I purchased. My vet said feed her the amount for a 60 pound

I rescued Sheba in mid-June she was 84 pounds, supposed to be around 60. This was the first and only food I purchased. My vet said feed her the amount for a 60 pound dog. She is around 7 years old Shepard/Chow mix who basically waddled into the room to meet me. I stick to the recommended feeding (no exceptions) and we walk at least 4-6 times a day. I took her to the vet this week and she’s down to 73 pounds. She doesn’t act like she’s hungry. Your food satisfies her. She has a spring in her step and is crazy about playing fetch in the private dog park. Your food certainly has helped to get her in the road to healthy. Thank you.

By Diana on Sep 4, 2020

Rated 5 out of 5 stars
By Jennifer on Jun 14, 2024

The vet said I need to get thinner!

I used to have my Hill for large breeds and being a “foodie” I loved some cheese with it. In fact I would take a bite til it was topped, you know like pizza! Well

I used to have my Hill for large breeds and being a “foodie” I loved some cheese with it. In fact I would take a bite til it was topped, you know like pizza! Well my vet said I was chubby! So we switched to perfect weight. I even announce when it’s dinner and gobble us down and love it! No topping!

By Jennifer on Jun 14, 2024

Rated 5 out of 5 stars
By Anne on Jul 8, 2025

This really works!

Our four year old Lab had gained so much weight! She was pushing 91 pounds and our vet wanted us to severely restrict her food portions to help get her back to

Our four year old Lab had gained so much weight! She was pushing 91 pounds and our vet wanted us to severely restrict her food portions to help get her back to a more healthy weight. We opted to try Hills Science Diet Perfect Weight since she seemed to like the HIlls food she was already eating. In 7 weeks, she has lost 9 pounds and doesn't seem to feel deprived at all! With the lower calorie count, she can have the same amount of food she was eating before but is consuming less. We are thrilled and our Lab is happy!

By Anne on Jul 8, 2025

Rated 5 out of 5 stars
By Gigi on Dec 27, 2019

Bonus Included!

Love the food, love autoship, and love Chewy, but I had to share this story. I recently received a delivery and noticed a small hole torn in the bag of dog food

Love the food, love autoship, and love Chewy, but I had to share this story. I recently received a delivery and noticed a small hole torn in the bag of dog food. No problem, I put a piece of tape over it and since the storage container was full, I placed the extra bag in the closet. I’m currently waiting to have spinal fusion surgery in week or so and I’ve been taking pretty strong pain meds. Several times during the night I woke up and I thought I saw my cat holding a mouse but by the time I could get out the recliner, they both would be gone. This went on for nearly a week! I finally convinced myself it was a toy mouse, as I’ve lived here for 20 years and have never seems mouse. Finally my cat Max delivered the mouse to me in daylight and I was able to sweep him out the door, alive and well. Max has never had more fun and he sends his thanks for the bonus included in the dog food!

By Gigi on Dec 27, 2019

Rated 5 out of 5 stars
By d on Mar 6, 2023

She likes it!!! - and it's good for her

I adopted Sophie about 10 months ago (she is a 7 year old Great Pyrenees) and, at first, she wouldn't eat almost anything (she came from a tough situation) but then

I adopted Sophie about 10 months ago (she is a 7 year old Great Pyrenees) and, at first, she wouldn't eat almost anything (she came from a tough situation) but then I started mixing the Hill's Science Diet Perfect Weight canned food into her dry food and she thinks this is great stuff!! In fact, I had to switch the dry food to the dry formula of this same Perfect Weight because she has blossomed up to 104 lbs and her vet says she needs to be under 100 so we have to reduce the calorie intake. This combination works perfectly and she looks forward to breakfast and dinner time.

By d on Mar 6, 2023

Rated 5 out of 5 stars
By Foxy on Apr 4, 2020

Works great

My dog was recently at the Vets and I was told he had to lose weight for his health. (Sometimes it’s hard to say no). I knew it had to be done and was looking for

My dog was recently at the Vets and I was told he had to lose weight for his health. (Sometimes it’s hard to say no). I knew it had to be done and was looking for a more reasonable priced alternative so I was told Hill’s Science Diet was a good brand. My dog has not had a hard time adjusting to the new food and in about three weeks has already started to lose weight, we are also walking more now that the weather has changed. So reasonable priced and beagle approved. If your dog is told to lose weight, why not give Hill’s Science Diet a try.

By Foxy on Apr 4, 2020