Hill's Prescription Diet Derm Complete Dry Dog Food, 24-lb bag

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About This Item

Details

  • May help show visible skin improvement in dogs with food sensitivities.
  • May help improve night-time scratching and improve sleep quality in some dogs.
  • Helps support the skin barrier year-round against environmental irritants.
  • Contains a single animal protein source.
  • Bioactives and phytonutrients can help normalize immune response.

Ingredient Information

Feeding Instructions

FAQ

Hill’s. Because you’re only human

Science-led nutrition to help you give more love than humanly possible.

Expert-backed nutrition

Pet food has the power to change lives, which is why we rely on our team of 200+ scientists, nutritionists, vets and other experts who share a love for dogs and cats.

Science does more

We’ve been supporting pets & their people for over 75 years through groundbreaking scientific discoveries and nutrition innovation.

Recommended by Veterinarians

Founded by a vet, endorsed by vets — we’re proud to be a leader in cutting-edge food science and research.

About Hill’s Pet Nutrition

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, they are still leading the charge in science-led nutrition.

Shop Hill’s Pet Nutrition

Questions & Answers

10 Customer Questions


What is the copper content level in this food?


Is the soybean oil hydrolyzed?


Does this prescription food contain S+Oxshield to support urinary good health?

Answer by ChewyDec 01, 2021
This formula includes the S+OXSHIELD, and is formulated to promote a urinary environment that reduces the risk of developing struvite and calcium oxalate crystals.

What size is the kibble?

Answer by ChewyFeb 22, 2022
This food will be a flat, disc shaped kibble about the size of an M&M.

4.5
Rated 4.5 out of 5 stars
1513 Ratings

Customers Mention

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

Ease of Use

82% Positive

Effectiveness

83% Positive

Ingredients

83% Positive

Long-Term Benefits

87% Positive

539 Customer Reviews



Always consult a veterinarian about your pet’s health needs. Customer reviews should not be used as medical advice.

Rated 1 out of 5 stars
By Nadine on Feb 1, 2026

Delivery , not acceptable.

The dog food was ordered by my vet delivery is my complaint .The box was in the middle of the driveway in a foot of snow . My daughter partially ran it over pulling

The dog food was ordered by my vet delivery is my complaint .The box was in the middle of the driveway in a foot of snow . My daughter partially ran it over pulling out of the garage stopped and realized it was box . About 15 feet away from the garage door . I would had taken a picture but she already taken it into the the house . It was delayed delivery due to the snow but leaving in the middle of the driveway is not acceptable. We have snow alot here so grateful it was packed in a box . We were at work when it was delivered and had received more snow during the day , this was my first purchase with Chewy.It easily could had been placed next to the entry door leaned against the house .


Rated 1 out of 5 stars
By chris on Mar 11, 2026

Unfortunately she will not eat it at all

My English bulldog has skin problems this was recommended by my vet but she will not eat it at all have tried everything I could think of. It’s very expensive so

My English bulldog has skin problems this was recommended by my vet but she will not eat it at all have tried everything I could think of. It’s very expensive so buy a small bag first so you don’t spend so much money on something that just sits in cupboard


Rated 1 out of 5 stars
By DeAnn on Mar 7, 2026

This bag is rancid

This bag of food must have been in the heat and smells off- I was alerted by it because my dog suddenly wouldn’t eat his food . Very disappointed because this food

This bag of food must have been in the heat and smells off- I was alerted by it because my dog suddenly wouldn’t eat his food . Very disappointed because this food is prescription and expensive.


Rated 4 out of 5 stars
By Shaun on Mar 5, 2026

High calorie

This certainly helped firm up the poop, but between this and the Royal Canine they are packed full of calories and Stella jumped up about 12-15lbs.... trying to

This certainly helped firm up the poop, but between this and the Royal Canine they are packed full of calories and Stella jumped up about 12-15lbs.... trying to balance the poops and weight is fun.


Rated 5 out of 5 stars
By Meghan on Jan 6, 2026

I wish I didn't have to buy it

Look, this stuff is expensive. I hate that my vet recommended us to try it. My dog has been going on food protests most of her life. We thought it was because she

Look, this stuff is expensive. I hate that my vet recommended us to try it. My dog has been going on food protests most of her life. We thought it was because she was spoiled. No, she actually didn't feel good with the other food we fed her. Oops. I want to rate it 0 starts because of the price...but my dog loves it so that's all that we ask for.


Rated 3 out of 5 stars
By Lisa on Feb 23, 2026

I am sure this is a great food

I our vet prescribed this for our very itchy dog as this is great for the skin barrier, however our dog refused to eat any of it. Our dog is known to be a picky

I our vet prescribed this for our very itchy dog as this is great for the skin barrier, however our dog refused to eat any of it. Our dog is known to be a picky eater though!


Rated 1 out of 5 stars
By Bill on Dec 8, 2025

No benefit

Hill's was known for quality products in the past. Not only was HPD ineffective w/George's allergy issue, but Hill's did not wish to discuss any kind of cust support

Hill's was known for quality products in the past. Not only was HPD ineffective w/George's allergy issue, but Hill's did not wish to discuss any kind of cust support when I called. Just offered a bunch of nonstackable incremental coupons (yes, so I'd buy more of their product). Wow, things have really changed from a few years back. I won't buy anything from Hill's anymore. And so it goes....


Rated 5 out of 5 stars
By Kate on Mar 12, 2026

Better Skin for Foster Pup

This food was recommended to the shelter veterinarian to help with our foster dog's itchy skin. Seems to be working well so far!

This food was recommended to the shelter veterinarian to help with our foster dog's itchy skin. Seems to be working well so far!


Rated 4 out of 5 stars
By Hillary on Mar 2, 2026

Rx food

My dog likes it and eats it without any problem. Apparently it has flavor in it. I see a bit improvement with itchy part. That’s a good sign.

My dog likes it and eats it without any problem. Apparently it has flavor in it. I see a bit improvement with itchy part. That’s a good sign.


Rated 5 out of 5 stars
By Isabel on Jan 11, 2026

Immediate delivery of prescription food

Chewy was quick in processing the request for this food. We tried so many others for our newly adopted fur baby. Freddie had been dealing with allergies from many

Chewy was quick in processing the request for this food. We tried so many others for our newly adopted fur baby. Freddie had been dealing with allergies from many others. Freddie has been doing great with his new food. We’re grateful to our vet and Chewy!