10 Best Skin & Coat Supplements for Dogs 2025: According to Reviews | Chewy

The 10 Best Skin & Coat Supplements for Dogs

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How we created this skin & coat supplement list

We leveraged input from our veterinarians and artificial intelligence to identify key considerations to help you find the best skin & coat supplements for dog.
We scanned thousands of customer reviews and ratings and scored each product based on its performance against each of the key considerations. We then considered how popular a product is with Chewy customers and combined that with its key consideration scores to create the list of the best skin & coat supplements for dogs.

Key skin & coat supplement considerations

Dosage

Formulation

Ingredients

Results

1
Native Pet Omega-3 Fish Oil & Alaskan Salmon Oil Skin & Coat Health Supplement for Dogs, 16-fl oz bottle
Native Pet Omega-3 Fish Oil & Alaskan Salmon Oil Skin & Coat Health Supplement for Dogs, 16-fl oz bottle
Native Pet Omega-3 Fish Oil & Alaskan Salmon Oil Skin & Coat Health Supplement for Dogs, 16-fl oz bottle
Native Pet Omega-3 Fish Oil & Alaskan Salmon Oil Skin & Coat Health Supplement for Dogs, 16-fl oz bottle
Native Pet Omega-3 Fish Oil & Alaskan Salmon Oil Skin & Coat Health Supplement for Dogs, 16-fl oz bottle
Native Pet Omega-3 Fish Oil & Alaskan Salmon Oil Skin & Coat Health Supplement for Dogs, 16-fl oz bottle

Native Pet Omega-3 Fish Oil & Alaskan Salmon Oil Skin & Coat Health Supplement for Dogs, 16-fl oz bottle

Rated 4.4 out of 5 stars
1,788
$20.24Chewy Price
($1.27/fl oz)
Promo, Spend $100, Get $30 eGift Card with code HAVEFUN

Our ratings

Dosage

4.4/5
Great

Formulation

4.5/5
Great

Ingredients

4.5/5
Great

Results

4.4/5
Great

Is this skin & coat supplement right for my pet?

Breed Size

All Breeds

Lifestage

All Lifestages, Adult

Top Ingredients

Wild-caught pollock oil, wheat germ oil, wild-caught salmon oil, biotin, mixed tocopherol (natural preservative)

Special Diet

Limited Ingredient Diet, Human-Grade, Natural
2
Nordic Naturals Omega-3 Pet Liquid Supplement for Large & Giant Dogs, 16-fl oz bottle
Nordic Naturals Omega-3 Pet Liquid Supplement for Large & Giant Dogs, 16-fl oz bottle
Nordic Naturals Omega-3 Pet Liquid Supplement for Large & Giant Dogs, 16-fl oz bottle
Nordic Naturals Omega-3 Pet Liquid Supplement for Large & Giant Dogs, 16-fl oz bottle
Nordic Naturals Omega-3 Pet Liquid Supplement for Large & Giant Dogs, 16-fl oz bottle

Nordic Naturals Omega-3 Pet Liquid Supplement for Large & Giant Dogs, 16-fl oz bottle

Rated 4.7 out of 5 stars
443
$39.91Chewy Price
($2.50/fl oz)
Promo, Spend $100, Get $30 eGift Card with code HAVEFUN

Our ratings

Dosage

4.6/5
Excellent

Formulation

4.6/5
Excellent

Ingredients

4.6/5
Excellent

Results

4.6/5
Excellent

Is this skin & coat supplement right for my pet?

Breed Size

Large Breeds

Lifestage

All Lifestages, Adult

Top Ingredients

Fish Oil, D-Alpha Tocopherol. No Artificial Colors or Flavors

Food Flavor

Seafood & Fish
3
Nutramax Welactin Omega-3 Fish Oil Skin Liquid Softgels Skin & Coat Supplement for Dogs, 120 count
Nutramax Welactin Omega-3 Fish Oil Skin Liquid Softgels Skin & Coat Supplement for Dogs, 120 count
Nutramax Welactin Omega-3 Fish Oil Skin Liquid Softgels Skin & Coat Supplement for Dogs, 120 count
Nutramax Welactin Omega-3 Fish Oil Skin Liquid Softgels Skin & Coat Supplement for Dogs, 120 count
Nutramax Welactin Omega-3 Fish Oil Skin Liquid Softgels Skin & Coat Supplement for Dogs, 120 count
Nutramax Welactin Omega-3 Fish Oil Skin Liquid Softgels Skin & Coat Supplement for Dogs, 120 count
Nutramax Welactin Omega-3 Fish Oil Skin Liquid Softgels Skin & Coat Supplement for Dogs, 120 count
Nutramax Welactin Omega-3 Fish Oil Skin Liquid Softgels Skin & Coat Supplement for Dogs, 120 count

Nutramax Welactin Omega-3 Fish Oil Skin Liquid Softgels Skin & Coat Supplement for Dogs, 120 count

Rated 4.6 out of 5 stars
1,240
$19.99Chewy Price
($0.17/ea)
Promo, Spend $100, Get $30 eGift Card with code HAVEFUN

Our ratings

Dosage

4.4/5
Great

Formulation

4.5/5
Great

Ingredients

4.4/5
Great

Results

4.5/5
Great

Is this skin & coat supplement right for my pet?

Breed Size

All Breeds

Lifestage

All Lifestages, Adult

Top Ingredients

Active Ingredients: Total Omega-3 Fatty Acids, Eicosapentaenoic Acid (EPA), Docosahexaenoic Acid (DHA)

Health Feature

Skin & Coat Health
4
Zesty Paws 8-in-1 Bites Chicken Flavored Soft Chews Multivitamin for Dogs, 90 count
Zesty Paws 8-in-1 Bites Chicken Flavored Soft Chews Multivitamin for Dogs, 90 count
Zesty Paws 8-in-1 Bites Chicken Flavored Soft Chews Multivitamin for Dogs, 90 count
Zesty Paws 8-in-1 Bites Chicken Flavored Soft Chews Multivitamin for Dogs, 90 count
Zesty Paws 8-in-1 Bites Chicken Flavored Soft Chews Multivitamin for Dogs, 90 count
Zesty Paws 8-in-1 Bites Chicken Flavored Soft Chews Multivitamin for Dogs, 90 count
Zesty Paws 8-in-1 Bites Chicken Flavored Soft Chews Multivitamin for Dogs, 90 count

Zesty Paws 8-in-1 Bites Chicken Flavored Soft Chews Multivitamin for Dogs, 90 count

Rated 4.7 out of 5 stars
4,287
$32.97Chewy Price
($0.37/ea)
Promo, Spend $100, Get $30 eGift Card with code HAVEFUN

Our ratings

Dosage

4.3/5
Great

Formulation

4.3/5
Great

Ingredients

4.3/5
Great

Results

4.3/5
Great

Is this skin & coat supplement right for my pet?

Breed Size

All Breeds

Lifestage

All Lifestages, Adult

Top Ingredients

Active Ingredients:Glucosamine HCl (Shellfish), Cod Liver Oil, Methylsulfonylmethane (OptiMSM®), Proprietary Digestive Health Blend (Amylase, Protease

Food Flavor

Chicken, Poultry
5
Grizzly Omega Health Omega-3's Dog Supplement, 32-fl oz bottle
Grizzly Omega Health Omega-3's Dog Supplement, 32-fl oz bottle
Grizzly Omega Health Omega-3's Dog Supplement, 32-fl oz bottle
Grizzly Omega Health Omega-3's Dog Supplement, 32-fl oz bottle
Grizzly Omega Health Omega-3's Dog Supplement, 32-fl oz bottle
Grizzly Omega Health Omega-3's Dog Supplement, 32-fl oz bottle
Grizzly Omega Health Omega-3's Dog Supplement, 32-fl oz bottle
Grizzly Omega Health Omega-3's Dog Supplement, 32-fl oz bottle
Grizzly Omega Health Omega-3's Dog Supplement, 32-fl oz bottle

Grizzly Omega Health Omega-3's Dog Supplement, 32-fl oz bottle

Rated 4.6 out of 5 stars
875
$36.99Chewy Price
($1.16/fl oz)
Promo, Spend $100, Get $30 eGift Card with code HAVEFUN

Our ratings

Dosage

4.5/5
Great

Formulation

4.5/5
Great

Ingredients

4.6/5
Excellent

Results

4.5/5
Great

Is this skin & coat supplement right for my pet?

Breed Size

All Breeds

Lifestage

All Lifestages, Adult

Top Ingredients

Salmon Oil, Pollock Oil, Tocopherols (preservative)

Special Diet

Grain-Free
6
Natural Dog Company Wild Alaskan Salmon Oil Liquid Skin & Coat Supplement for Dogs, 16-fl oz bottle
Natural Dog Company Wild Alaskan Salmon Oil Liquid Skin & Coat Supplement for Dogs, 16-fl oz bottle
Natural Dog Company Wild Alaskan Salmon Oil Liquid Skin & Coat Supplement for Dogs, 16-fl oz bottle
Natural Dog Company Wild Alaskan Salmon Oil Liquid Skin & Coat Supplement for Dogs, 16-fl oz bottle
Natural Dog Company Wild Alaskan Salmon Oil Liquid Skin & Coat Supplement for Dogs, 16-fl oz bottle
Natural Dog Company Wild Alaskan Salmon Oil Liquid Skin & Coat Supplement for Dogs, 16-fl oz bottle
Natural Dog Company Wild Alaskan Salmon Oil Liquid Skin & Coat Supplement for Dogs, 16-fl oz bottle
Natural Dog Company Wild Alaskan Salmon Oil Liquid Skin & Coat Supplement for Dogs, 16-fl oz bottle
Natural Dog Company Wild Alaskan Salmon Oil Liquid Skin & Coat Supplement for Dogs, 16-fl oz bottle

Natural Dog Company Wild Alaskan Salmon Oil Liquid Skin & Coat Supplement for Dogs, 16-fl oz bottle

Rated 4.5 out of 5 stars
861
$26.99Chewy Price
($1.69/fl oz)
Promo, Spend $100, Get $30 eGift Card with code HAVEFUN

Our ratings

Dosage

4.4/5
Great

Formulation

4.5/5
Great

Ingredients

4.5/5
Great

Results

4.3/5
Great

Is this skin & coat supplement right for my pet?

Breed Size

All Breeds

Lifestage

All Lifestages, Adult

Top Ingredient

100% Wild Alaskan Salmon Oil

Special Diet

Grain-Free, Limited Ingredient Diet
7
Vital Pet Life Fish Oil Skin & Coat Health Liquid Cat & Dog Supplement, 64-fl oz bottle
Vital Pet Life Fish Oil Skin & Coat Health Liquid Cat & Dog Supplement, 64-fl oz bottle
Vital Pet Life Fish Oil Skin & Coat Health Liquid Cat & Dog Supplement, 64-fl oz bottle
Vital Pet Life Fish Oil Skin & Coat Health Liquid Cat & Dog Supplement, 64-fl oz bottle
Vital Pet Life Fish Oil Skin & Coat Health Liquid Cat & Dog Supplement, 64-fl oz bottle
Vital Pet Life Fish Oil Skin & Coat Health Liquid Cat & Dog Supplement, 64-fl oz bottle

Vital Pet Life Fish Oil Skin & Coat Health Liquid Cat & Dog Supplement, 64-fl oz bottle

Rated 4.7 out of 5 stars
342
$49.95Chewy Price
($0.79/fl oz)
Promo, Spend $100, Get $30 eGift Card with code HAVEFUN

Our ratings

Dosage

4.3/5
Great

Formulation

4.6/5
Excellent

Ingredients

4.5/5
Great

Results

4.5/5
Great

Is this skin & coat supplement right for my pet?

Breed Size

All Breeds

Lifestage

All Lifestages, Adult

Top Ingredients

Pollock Oil, Salmon Oil, Vitamin E (Natural Tocopherols)

Special Diet

Natural
8
Vetoquinol Triglyceride OMEGA Omega-3 Fatty Acids Large & Giant Breed Supplement for Dogs, 60 count
Vetoquinol Triglyceride OMEGA Omega-3 Fatty Acids Large & Giant Breed Supplement for Dogs, 60 count
Vetoquinol Triglyceride OMEGA Omega-3 Fatty Acids Large & Giant Breed Supplement for Dogs, 60 count
Vetoquinol Triglyceride OMEGA Omega-3 Fatty Acids Large & Giant Breed Supplement for Dogs, 60 count
Vetoquinol Triglyceride OMEGA Omega-3 Fatty Acids Large & Giant Breed Supplement for Dogs, 60 count
Vetoquinol Triglyceride OMEGA Omega-3 Fatty Acids Large & Giant Breed Supplement for Dogs, 60 count
Vetoquinol Triglyceride OMEGA Omega-3 Fatty Acids Large & Giant Breed Supplement for Dogs, 60 count
Vetoquinol Triglyceride OMEGA Omega-3 Fatty Acids Large & Giant Breed Supplement for Dogs, 60 count

Vetoquinol Triglyceride OMEGA Omega-3 Fatty Acids Large & Giant Breed Supplement for Dogs, 60 count

Rated 4.5 out of 5 stars
431
$23.99Chewy Price
($0.40/ea)
Promo, Spend $100, Get $30 eGift Card with code HAVEFUN

Our ratings

Dosage

4.4/5
Great

Formulation

4.5/5
Great

Ingredients

4.5/5
Great

Results

4.6/5
Excellent

Is this skin & coat supplement right for my pet?

Breed Size

Large Breeds, Giant Breeds

Lifestage

All Lifestages, Adult

Top Ingredients

Fish Oil, Gelatin, Glycerin, Water, Dl-Alpha Tocopherol (Source of Vitamin E)

Food Flavor

Unflavored
9
Vibeful Wild Alaskan Salmon Oil Liquid Skin & Coat Supplement for Dogs and Cats, 32-oz bottle
Vibeful Wild Alaskan Salmon Oil Liquid Skin & Coat Supplement for Dogs and Cats, 32-oz bottle
Vibeful Wild Alaskan Salmon Oil Liquid Skin & Coat Supplement for Dogs and Cats, 32-oz bottle
Vibeful Wild Alaskan Salmon Oil Liquid Skin & Coat Supplement for Dogs and Cats, 32-oz bottle
Vibeful Wild Alaskan Salmon Oil Liquid Skin & Coat Supplement for Dogs and Cats, 32-oz bottle
Vibeful Wild Alaskan Salmon Oil Liquid Skin & Coat Supplement for Dogs and Cats, 32-oz bottle
Vibeful Wild Alaskan Salmon Oil Liquid Skin & Coat Supplement for Dogs and Cats, 32-oz bottle

Vibeful Wild Alaskan Salmon Oil Liquid Skin & Coat Supplement for Dogs and Cats, 32-oz bottle

Rated 4.4 out of 5 stars
751
$32.99Chewy Price
($1.04/fl oz)
Promo, Spend $100, Get $30 eGift Card with code HAVEFUN

Our ratings

Dosage

4.4/5
Great

Formulation

4.5/5
Great

Ingredients

4.4/5
Great

Results

4.4/5
Great

Is this skin & coat supplement right for my pet?

Breed Size

All Breeds

Lifestage

All Lifestages, Adult

Top Ingredients

Salmon Oil, Mixed Tocopherols (Preservative)

Food Flavor

Salmon
10
GoodGrowlies Allergy Relief & Itch Relief with Omega 3 Skin & Coat with Alaskan Fish Oil Chew Supplement for Dogs, 180 count
GoodGrowlies Allergy Relief & Itch Relief with Omega 3 Skin & Coat with Alaskan Fish Oil Chew Supplement for Dogs, 180 count
GoodGrowlies Allergy Relief & Itch Relief with Omega 3 Skin & Coat with Alaskan Fish Oil Chew Supplement for Dogs, 180 count
GoodGrowlies Allergy Relief & Itch Relief with Omega 3 Skin & Coat with Alaskan Fish Oil Chew Supplement for Dogs, 180 count
GoodGrowlies Allergy Relief & Itch Relief with Omega 3 Skin & Coat with Alaskan Fish Oil Chew Supplement for Dogs, 180 count
GoodGrowlies Allergy Relief & Itch Relief with Omega 3 Skin & Coat with Alaskan Fish Oil Chew Supplement for Dogs, 180 count
GoodGrowlies Allergy Relief & Itch Relief with Omega 3 Skin & Coat with Alaskan Fish Oil Chew Supplement for Dogs, 180 count
GoodGrowlies Allergy Relief & Itch Relief with Omega 3 Skin & Coat with Alaskan Fish Oil Chew Supplement for Dogs, 180 count
GoodGrowlies Allergy Relief & Itch Relief with Omega 3 Skin & Coat with Alaskan Fish Oil Chew Supplement for Dogs, 180 count

GoodGrowlies Allergy Relief & Itch Relief with Omega 3 Skin & Coat with Alaskan Fish Oil Chew Supplement for Dogs, 180 count

Rated 4.4 out of 5 stars
683
$25.91Chewy Price
($0.15/ea)
Promo, Spend $100, Get $30 eGift Card with code HAVEFUN

Our ratings

Dosage

4.2/5
Great

Formulation

4.4/5
Great

Ingredients

4.4/5
Great

Results

4.3/5
Great

Is this skin & coat supplement right for my pet?

Breed Size

All Breeds

Lifestage

Adult, All Lifestages

Top Ingredients

Active Ingredients: Omega-3, Omega-6, EPA, DHA

Special Diet

Natural