5 Best Dog Supplements For Skin: Buyer’s Guide

Peter Armani | 25-02-2026

Many dogs experience dry skin, shedding, or dull coats, and supplements can help support their skin health. With options ranging from chewable treats to liquid oils and multivitamins, it’s important to find a supplement that fits your dog’s needs and your daily routine. Below, you’ll find a comparison of popular dog skin supplements, each with its own strengths and considerations.

Editor's Choice
BARK&SPARK Omega 3 for Dogs Fish Oil Treats
BARK&SPARK Omega 3 for Dogs Fish Oil Treats
Premium Pick
Zesty Paws Wild Alaskan Omega-3 Blend Pollock + Salmon Oil
Zesty Paws Wild Alaskan Omega-3 Blend Pollock + Salmon Oil
Budget Pick
Zesty Paws Dog Multivitamin Chewables
Zesty Paws Dog Multivitamin Chewables

Top 5 Dog Supplements For Skin

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

1. Omega 3 Fish Oil Treats for Dogs

Easy Omega Supplement
Omega 3 Fish Oil Treats for Dogs
8.7

Bark&spark

Check Price On Amazon

These soft treats are gentle on your dog's teeth and simple to add to daily feeding routines. They're commonly used to help maintain a healthy skin barrier, especially for dogs with mild dryness. The formula features human-grade ingredients and is designed for everyday practicality.

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. Zesty Paws Wild Alaskan Omega-3 Blend Pollock + Salmon Oil

Liquid Food Booster
Zesty Paws Wild Alaskan Omega-3 Blend Pollock + Salmon Oil
9.5

Zesty Paws

Check Price On Amazon

This liquid supplement blends pollock and salmon oil for easy mixing into your dog's meals. The included pump dispenser simplifies portioning and helps minimize mess, while the texture integrates well with most food types. It's a practical choice for those who prefer not to use chews or have multiple pets.

What We Like:

  • Simple pump dispenser
  • Mixes easily with food
  • Suitable for multiple pets
  • Targets skin and coat nourishment
  • Supports immune and joint health

What Could Be Improved:

  • May have a strong fish aroma
  • Requires careful portioning for small dogs

3. Zesty Paws Dog Multivitamin Chewables

All-in-One Support Chew
Zesty Paws Dog Multivitamin Chewables
8.9

Zesty Paws

Check Price On Amazon

These soft chews are designed for daily use, offering a blend of nutrients for joints, skin, digestion, and immune health. The chewy texture makes them easy to serve as a treat or mixed with meals, and the formula includes familiar vitamins and probiotics. They're practical for pet owners seeking a simple, multifunctional supplement.

What We Like:

  • Multifunctional formula
  • Probiotics for gut support
  • Joint and skin-supporting ingredients
  • Easy-to-serve chew format

What Could Be Improved:

  • May not suit dogs with sensitivities
  • Some may prefer powdered supplements

4. Omega 3 Skin and Coat Supplement for Dogs 200 Chews

Large Count Chews
Omega 3 Skin and Coat Supplement for Dogs 200 Chews

These chewable supplements come in a large container, making them practical for multi-dog households or extended use. The formula includes fish oil, biotin, and vitamins to support skin moisture and reduce shedding. The chicken flavor is intended for dogs who are sensitive to fishy tastes.

What We Like:

  • High quantity per container
  • Chicken flavor for picky eaters
  • Includes biotin and vitamins
  • Suitable for all dog sizes
  • No soy, corn, or grains

What Could Be Improved:

  • Chew size may be large for small breeds
  • Requires daily consistency for best results

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

Shedding Control Bites
BARK&SPARK Omega 3 for Dogs Fish Oil Treats
9.8

Bark&spark

Check Price On Amazon

These chewy salmon-flavored treats are designed for daily use to help support skin comfort and manage shedding. The soft texture and taste are generally well received, making them easy to incorporate into your dog's routine. They're a handy supplement for owners looking to address shedding without complicated dosing.

What We Like:

  • Chewable treat format
  • Salmon flavor for palatability
  • Supports skin hydration
  • Can be given with meals
  • Large quantity per container

What Could Be Improved:

  • May not appeal to all picky eaters
  • Some dogs may need gradual introduction

How to Choose Dog Supplements for Skin

Supplements for skin health come in various forms, so matching the product to your dog's needs and lifestyle is key.

Ingredient Quality and Focus

High-quality, targeted ingredients are more likely to support skin moisture and reduce shedding.

Supplement Format and Ease of Use

Choose a format your dog enjoys and that fits your daily routine. Some dogs are picky, so flavor and texture matter.

Suitability for Your Dog

Not all supplements suit every dog. Always check the label for suitability and serving guidance.

Consistency and Routine

Building a habit makes it easier to see benefits over time. Choose a supplement you can give consistently.

FAQ For Dog Supplements For Skin

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

Omega-3 fatty acids, biotin, and vitamin E are commonly used to support skin moisture and coat health. Avoid supplements with unnecessary fillers or artificial additives.

2. Are chews or liquid supplements better for my dog’s skin?

Both formats can be effective. Chews are convenient as treats, while liquids can be mixed with food. The best choice depends on your dog's preferences and your daily routine.

3. How long does it take to see results from skin supplements?

Visible improvements in skin and coat condition may take several weeks of consistent use. Individual results vary based on the dog's health and the supplement used.

4. Can I give my dog a skin supplement alongside their regular diet?

Most skin supplements are designed to complement a regular diet. Always follow serving recommendations and consult your veterinarian if you have concerns.

5. What if my dog is a picky eater?

Look for supplements with flavors your dog enjoys, such as chicken or salmon. You may need to try different formats or gradually introduce the supplement to your dog’s routine.
1

Peter Armani

Related Posts