Top 5 Dog Skin & Coat Supplements: Expert Buying Guide

Peter Armani | 22-01-2026

Maintaining your dog’s skin and coat health can be challenging, especially with seasonal changes or sensitive skin. Supplements designed for this purpose often combine omega fatty acids, vitamins, and other nutrients in easy-to-serve formats. Choosing the right supplement can help address dryness, itchiness, or dull fur, while fitting seamlessly into your dog’s daily routine. Below, you’ll find several options that focus on everyday practicality, palatability, and targeted support for your pet.

Editor's Choice
Natural Dog Company Skin & Coat Supplement for Dogs – Omega 3 Salmon Oil, Biotin & Vitamin E
Natural Dog Company Skin & Coat Supplement for Dogs – Omega 3 Salmon Oil, Biotin & Vitamin E
Premium Pick
Omega 3 for Dogs - 180 Soft Chew Omega Treats for Skin and Coat
Omega 3 for Dogs - 180 Soft Chew Omega Treats for Skin and Coat
Budget Pick
VetIQ Skin and Coat Supplement for Dogs, Hickory Smoke
VetIQ Skin and Coat Supplement for Dogs, Hickory Smoke

Top 5 Dog Skin & Coat Supplements

We researched and compared the top products in the Dog Skin & Coat Supplements category to provide you with these recommendations.

1. BARK&SPARK Omega 3 for Dogs Fish Oil Treats

Easy Omega Supplement
BARK&SPARK Omega 3 for Dogs Fish Oil Treats
8.7

Bark&spark

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These soft chews offer a simple way to add omega-3s to your dog's diet, with a texture most dogs find appealing. The fish oil base is designed for palatability, making it a convenient treat alongside regular meals. This option is practical for daily use and suits pet owners looking for a hands-off approach to supplementation.

What We Like:

  • Simple to serve as a treat
  • Supports skin and coat condition
  • Can be used with regular food
  • Made with human-grade ingredients
  • Large supply per container

What Could Be Improved:

  • Not a complete food replacement
  • May not appeal to dogs sensitive to fish flavors

2. Natural Dog Company Skin & Coat Supplement for Dogs – Omega 3 Salmon Oil, Biotin & Vitamin E

Biotin Vitamin E Blend
Natural Dog Company Skin & Coat Supplement for Dogs – Omega 3 Salmon Oil, Biotin & Vitamin E
9.5

Natural Dog Company

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This supplement combines omega-3 from salmon oil with biotin and vitamin E, aiming to support your dog's skin and coat from multiple angles. The chewable format is designed for daily use and may suit dogs with sensitive skin or those needing extra nutritional support. It's a practical choice for pet owners seeking a blend of key nutrients in a single supplement.

What We Like:

  • Includes biotin and vitamin E
  • Salmon oil as omega-3 source
  • Chewable for easy dosing
  • Designed for daily routine

What Could Be Improved:

  • May not suit all dietary preferences
  • Chew texture may vary

3. Pet Naturals Skin and Coat Soft Chews

Moisture Rich Formula
Pet Naturals Skin and Coat Soft Chews
8.9

Pet Naturals

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These vegetable-flavored soft chews are designed to help calm dry, itchy skin and support a healthy coat. The formula combines salmon oil, flax oil, and vitamin E in a mess-free chew, making it easy to include in your dog's daily routine. The texture is suitable for most dogs and avoids common fillers.

What We Like:

  • Salmon and flax oil blend
  • No artificial ingredients
  • Supports coat shine
  • Mess-free alternative to liquids

What Could Be Improved:

  • Limited flavor options
  • Smaller container size

4. Omega 3 for Dogs - 180 Soft Chew Omega Treats for Skin and Coat

Large Chew Supply
Omega 3 for Dogs - 180 Soft Chew Omega Treats for Skin and Coat
9.1

Chew + Heal Labs

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These soft chews blend fish and flaxseed oils with added vitamins and minerals, offering a convenient way to support your dog's coat and skin. The chewable format is easy to serve, and the formula is designed for daily use across a range of dog sizes. It's a practical solution for pet owners seeking a supplement that also includes digestive and immune support.

What We Like:

  • Includes prebiotics and probiotics
  • Supports healthy digestion
  • Contains biotin and zinc
  • Suitable for multiple breed sizes
  • Large quantity per container

What Could Be Improved:

  • Chew size may be large for small dogs
  • Some dogs may not enjoy the flavor

5. VetIQ Skin and Coat Supplement for Dogs, Hickory Smoke

Hickory Smoke Flavor
VetIQ Skin and Coat Supplement for Dogs, Hickory Smoke

This supplement features a hickory smoke flavor and a blend of omega 3, 6, and 9 fatty acids. The chewable format is easy to incorporate into daily routines and may appeal to dogs that prefer savory flavors. It's designed for ongoing support of skin, coat, and heart health.

What We Like:

  • Appealing savory flavor
  • Blend of multiple omegas
  • Supports normal shedding
  • Easy to serve daily
  • Also targets heart wellness

What Could Be Improved:

  • Flavor may not suit all dogs
  • Not intended as a sole nutrition source

How to Choose Dog Skin & Coat Supplements

Supplements for dog skin and coat health are typically soft chews or liquids, each with unique benefits for daily routines and picky eaters.

Key Ingredients and Nutrients

A combination of these nutrients can help address dryness, itchiness, or dull fur. Check labels for ingredient sources and avoid unnecessary fillers.

Format and Ease of Use

Chews are often easier for travel or busy schedules, while liquids may suit dogs with dental issues or those who dislike chews.

Flavor and Palatability

If your dog is a picky eater, a familiar or mild flavor may improve acceptance. Strong flavors can be a plus for some, but not all, dogs.

Supplement Purpose and Routine

Decide if you want a supplement focused just on skin and coat, or one that also supports other areas like digestion or joints.

Safety and Ingredient Quality

Choose supplements with transparent sourcing and minimal unnecessary additives for peace of mind.

FAQ For Dog Skin & Coat Supplements

1. What ingredients should I look for in dog skin and coat supplements?

Key ingredients include omega-3 fatty acids (often from fish or flaxseed oil), omega-6 and 9, biotin, vitamin E, and zinc. These nutrients support moisture, shine, and overall skin health.

2. How do I choose between chews and liquid supplements for my dog?

Chews are convenient and often easier to serve as treats, while liquids can be mixed with food and may suit dogs with dental issues or those who dislike chews. Consider your dog's preferences and daily routine.

3. Can these supplements replace my dog's regular food?

No, skin and coat supplements are intended as additions to a balanced diet, not as meal replacements. They provide targeted nutrients to support skin and coat health.

4. How long does it take to see results from skin and coat supplements?

Results can vary, but many pet owners notice changes in coat shine and skin condition within several weeks of consistent use. Individual responses may differ.

5. Are there any side effects to watch for with these supplements?

Some dogs may experience digestive upset or dislike certain flavors. Always introduce new supplements gradually and consult your veterinarian if you have concerns.
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Peter Armani

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