Hill's Science Diet Adult Small & Mini Perfect Weight Dry Dog Food

By Hill's Science Diet
Rated 4.6997 out of 5 stars
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$48.99Chewy Price
$53.99Chewy Price
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About This Item

  • Formulated to help your small and toy breed adult dog maintain a healthy weight.
  • This kibble also supports lean muscle maintenance.
  • Crafted with natural ingredients, plus vitamins, minerals and amino acids.
  • Made in the USA with quality global ingredients.
  • Formulated by Hill’s—a veterinarian recommended brand in the pet food industry.
Play Video: Learn More About Hill's Science Diet From Our Team of Experts
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.

Product Benefits

#1 Veterinarian Recommended

Vets are experts in your dog'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, Cracked Pearled Barley, Brown Rice...Chicken, Cracked Pearled Barley, Brown Rice...Chicken, Cracked Pearled Barley, Brown Rice...Chicken Meal, Pea Fiber, Whole Grain Wheat...Chicken, Brewers Rice, Chicken Meal...
Special DietWeight Control, With GrainWeight Control, With GrainWith GrainWeight Control, High-Protein, With GrainSensitive Digestion, With Grain
Health FeatureDigestive Health, Vitamins & Minerals, Weight ManagementImmune Support, Digestive Health, Vitamins & Minerals...Digestive Health, Skin & Coat Health, Vitamins & Minerals...Vitamins & Minerals, Immune SupportDigestive Health, Skin & Coat Health, Vitamins & Minerals...
Breed SizeExtra Small Breeds, Small BreedsSmall Breeds, Medium Breeds, Large Breeds, All BreedsSmall Breeds, Medium Breeds, Large BreedsSmall Breeds, Extra Small BreedsExtra Small Breeds, Small Breeds
Food FlavorTurkey, PoultryChicken, PoultryChicken, PoultryChicken, PoultryChicken, Poultry

Questions & Answers

16 Customer Questions

What countries do the ‘global ingredients’ come from?
Answer by ChewyFeb 26, 2022
Hill's sources raw materials only from countries where there are reliable safety procedures in place, primarily in the United States, Japan, Canada, New Zealand, Australia and several European countries. Only two of their ingredients come from China; Taurine and L-Carnitine. China is the number one supplier for many of the specialized vitamins and amino acids for all manufacturers. In fact, China supplies over 90% of the world's Taurine. The reputable facilities that we work with are strictly audited and certified prior to our even considering buying the ingredient from them. They ensure the safety of the Taurine and L-Carnitine received. Frequent inspections of suppliers, analytical testing of incoming ingredients, and testing of their finished products all confirm their commitment to quality. Also, Hill's demands compliance with current Good Manufacturing Practices (cGMP) and Hill's high quality standards, so your pet's food is produced under clean and sanitary conditions. The pet food industry is highly regulated in the U.S. by the USDA, FDA and state departments of agriculture. Additionally, Hill's is a member of the Pet Food Institute, a trade industry organization that works to maintain high quality standards in pet food manufacturing.

What is the maximum crude fat %?
Answer by ChewyApr 17, 2018
The Maximum Crude Fat content for this formula is 11.9%.

how many cups are in the 15# bag?
Answer by ChewyMar 12, 2022
There should be around 48 cups of dog food in a 15-pound bag.

can I give this to my dog who needs to put more weight on her?
Answer by ChewyAug 13, 2019
This dog food contains a proprietary ingredient blend to support weight loss for adult dogs.

ReviewsWrite a Review

Rated 4.6997 out of 5 stars
393 Reviews
Would recommend to a friend

393 Customer Reviews

Rated 4 out of 5 stars
By TTlaw on Nov 12, 2022

Great for a soon to be diabetic

Recently my dog, Ella, was having trouble with her sugar… considering she is getting older now but this food was recommended by the vet to try before going to shots. This food absolutely helped! It balanced her sugar and she loves it, even small enough for my old girl who swallows everything whole. Now she doesn’t need to have insulin shots which is a big plus! She’s 12lbs and this bad of food lasts her 3-6months

Rated 5 out of 5 stars
By vetpro on Oct 14, 2022

price+ A quality ingredients and dogs love it

I changed to this brand because the fat % in my previous dog food went up (only min fat % stated on bag.) As a result my dog started vomiting 1-2 hours after consuming. Food smells fresh and feels less oily. Higher moisture content makes it easier to chew. If you measure price per protein content, this food is about the same in cost. However, Perfect Weight has lower fat % than all the "diet" dog foods on the market.

Rated 5 out of 5 stars
By TechichiK9 on Sep 8, 2022

Immediate results

I have a 10 year old Chihuahua that has been having issues with her anal glands. After some research, I realized she was lacking in fiber, so I needed to fix that. I found this food and thought I'd give it a try and let me tell you, after just TWO meals, I was already seeing results. Within three days, her poo is no longer runny and all of her inflammation is totally gone. Her energy level has picked up and she seems to really like it. I highly recommend this food!!

Rated 5 out of 5 stars
By sleptwithpossum on Sep 8, 2022

Consider Your Dog's Activity Level

He loves the taste! But when I fed him, for three weeks, the amount suggested by the chart on the bag, he lost no weight. (At least he didn't gain weight!) Eventually I realized that, because he is such a couch potato, (he's a rescue who was used by hoarders only to produce puppies...he doesn't know how to play, doesn't want to go on walks) I needed to reduce the amount I was feeding him by about a third. Finally, he is losing weight.

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

Hills Science Diet Perfect Weight is great

I started giving this to my two yorkies a couple of weeks ago. They loved it from the first time it was in their bowls. These two yorkies are very picky eaters too. My female yorkie has already lost a couple of ounces making her collapsing trachea much better. Lot less coughing episodes. I highly recommend this food.

Rated 3 out of 5 stars
By Vanna on Nov 17, 2022

Taste of Product

Our dog refuses to eat Science Diet. We actually need to return it. If this is on reorder, we need to stop that. Thanks, S Gottlieb

Rated 1 out of 5 stars
By Candy on Nov 1, 2022

Dogs will not eat it

My dogs will not eat this perfect weight formula at all, I guess I will donate it to a shelter and hope they will have some that will eat it.

Rated 5 out of 5 stars
By TB1967 on Nov 10, 2022

Great dog food!

I have three different breeds of dogs and they are all three different sizes and they all love this food!

Rated 3 out of 5 stars
By Blossom on Nov 3, 2022

Pharmacy Product

This product is more money if I buy it from the Vet. Thank you Chewy for having it for half the price.

Rated 5 out of 5 stars
By Petmom on Nov 18, 2022

Hills Perfect Weight

I love this product because it keeps my dog's weight down & they love the taste.