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Hill's Science Diet Adult Perfect Weight & Joint Support Dry Dog Food, Chicken, 25 lb. Bag Review

By Dr. Lena Ortiz · Canine wellness writer · Published 2026-05-11 · Updated 2026-06-28

4.8 (482) Amazon rating$94.991,000+ bought last month

Our verdict

Hill's Science Diet Perfect Weight & Joint Support is a chicken flavored dry food built to manage weight while supporting joint health in adult dogs, and its outstanding 4.8 star average across 482 reviews points to strong owner satisfaction.

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Best for

Adult dogs who need weight management support alongside joint health, especially owners who trust an established veterinary nutrition brand.

Skip if

Your dog is a puppy or senior with different nutritional needs, or has a chicken sensitivity, since chicken is the primary flavor here.

  • Priced 189% above the category median ($32.91 across 92 tracked models)

Our scorecard

4.7/5 overall
  • Owner rating4.8/5

    4.8 average across 482 owner ratings

  • Popularity0.8/5

    482 owner reviews, fewer than most models here

The overall score is owner satisfaction weighted by how many reviews back it, so a high rating from few reviews counts for less. The bars below show where this model stands against the other dog food and health supplements we track in this category on price, popularity and size. Context, not marks against it, and our read of the data, not a lab test.

Overview

["This 25 lb bag of Hill's Science Diet dry food combines weight management with joint support in a single chicken flavored kibble, aimed at adult dogs. Hill's is a well known veterinary nutrition brand, and this formula targets dogs that need to manage their weight while also supporting their joints.", "As a dual purpose formula, it's meant to replace a dog's regular diet rather than act as an add-on topper or chew, which sets it apart from the standalone joint chews and oils in this category.", "At $94.99 for a 25 lb bag, it's priced at the higher end, consistent with Hill's Science Diet positioning as a veterinary-recommended brand. With 482 reviews and an impressive 4.8 star average, plus about 1,000 units bought in the past month, it has one of the strongest satisfaction scores in this category."]

Pros

  • Combines weight management and joint support in a single daily diet
  • Made by Hill's Science Diet, an established veterinary nutrition brand
  • Outstanding 4.8 star average across 482 reviews
  • Large 25 lb bag reduces how often you need to reorder

Cons

  • Premium price at $94.99 for the bag
  • Chicken flavor won't work for dogs with a poultry sensitivity
  • As a full diet rather than a topper or chew, switching foods requires a gradual transition

Performance notes

Because this is a complete dry food rather than an added supplement, it works by managing calorie intake and joint-supporting nutrients through the dog's everyday meals instead of a separate chew or liquid. That makes it a fit for owners who want joint support built into feeding rather than an extra step.

What buyers say

A 4.8 star average across 482 reviews is one of the highest in this category, and with roughly 1,000 units bought in the past month, it reflects strong, consistent satisfaction among Hill's Science Diet customers.

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Frequently asked questions

Is this a supplement or a full dog food?

It's a complete dry dog food, not an add-on supplement, so it's meant to replace your dog's regular diet rather than supplement it.

What flavor is this formula?

It's chicken flavored, so it's not a fit for dogs with a known chicken or poultry sensitivity.

Is this suitable for puppies?

No, it's formulated for adult dogs, so puppies or dogs with different life stage nutritional needs should look at a formula matched to their age.

our full rankings  ·  All Dog Hip & Joint Care

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