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
Nutramax Welactin Omega-3 Liquid Skin & Coat Supplement for Dogs, 16-fl oz
Nutramax Welactin Omega-3 Liquid Skin & Coat Supplement for Dogs, 16-fl oz
Nutramax Welactin Omega-3 Liquid Skin & Coat Supplement for Dogs, 16-fl oz
Nutramax Welactin Omega-3 Liquid Skin & Coat Supplement for Dogs, 16-fl oz
Nutramax Welactin Omega-3 Liquid Skin & Coat Supplement for Dogs, 16-fl oz
Nutramax Welactin Omega-3 Liquid Skin & Coat Supplement for Dogs, 16-fl oz
Nutramax Welactin Omega-3 Liquid Skin & Coat Supplement for Dogs, 16-fl oz
Nutramax Welactin Omega-3 Liquid Skin & Coat Supplement for Dogs, 16-fl oz

Nutramax Welactin Omega-3 Liquid Skin & Coat Supplement for Dogs, 16-fl oz

Rated 4.6 out of 5 stars
1,909
$29.99Chewy Price
($1.88/fl oz)
Promo, New Customers Only: Spend $49+, Get $20 eGift Card

Our ratings

Dosage

4.4/5
Great

Formulation

4.5/5
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

All Lifestages, Adult

Top Ingredients

Active Ingredients: Fish Oil, Total Omega-3 Fatty Acids, Eicosapentaenoic Acid (EPA), Docosahexaenoic Acid (DHA)., Other Ingredients: Fish Oil With Vegetable Oil

Packaging Type

Bottle
2
Native Pet Omega-3 Fish Oil & Alaskan Salmon Oil Skin & Coat Health Supplement for Dogs, 8-fl oz bottle
Native Pet Omega-3 Fish Oil & Alaskan Salmon Oil Skin & Coat Health Supplement for Dogs, 8-fl oz bottle
Native Pet Omega-3 Fish Oil & Alaskan Salmon Oil Skin & Coat Health Supplement for Dogs, 8-fl oz bottle
Native Pet Omega-3 Fish Oil & Alaskan Salmon Oil Skin & Coat Health Supplement for Dogs, 8-fl oz bottle
Native Pet Omega-3 Fish Oil & Alaskan Salmon Oil Skin & Coat Health Supplement for Dogs, 8-fl oz bottle
Native Pet Omega-3 Fish Oil & Alaskan Salmon Oil Skin & Coat Health Supplement for Dogs, 8-fl oz bottle
Native Pet Omega-3 Fish Oil & Alaskan Salmon Oil Skin & Coat Health Supplement for Dogs, 8-fl oz bottle

Native Pet Omega-3 Fish Oil & Alaskan Salmon Oil Skin & Coat Health Supplement for Dogs, 8-fl oz bottle

Rated 4.5 out of 5 stars
2,419
$16.99Chewy Price
($2.13/fl oz)
Promo, New Customers Only: Spend $49+, Get $20 eGift Card

Our ratings

Dosage

4.3/5
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
3
Nordic Naturals Omega-3 Pet Softgels Supplement for Dogs, 180 count
Nordic Naturals Omega-3 Pet Softgels Supplement for Dogs, 180 count
Nordic Naturals Omega-3 Pet Softgels Supplement for Dogs, 180 count

Nordic Naturals Omega-3 Pet Softgels Supplement for Dogs, 180 count

Rated 4.7 out of 5 stars
1,512
$35.66Chewy Price
($0.20/ea)
Promo, New Customers Only: Spend $49+, Get $20 eGift Card

Our ratings

Dosage

4.4/5
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

All Lifestages, Adult

Top Ingredients

Fish Oil, D-Alpha Tocopherol (a Preservative), Gelatin, Water, Glycerin (Soft Gel Capsule)

Food Flavor

Sardine
4
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
1,085
$36.99Chewy Price
($1.16/fl oz)
Promo, New Customers Only: Spend $49+, Get $20 eGift Card

Our ratings

Dosage

4.5/5
Great

Formulation

4.6/5
Excellent

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), Rosemary Extract

Special Diet

Grain-Free
5
Taily Collagen Bacon Flavored Liquid Skin & Coat Supplement for Dogs & Cats, 4-fl oz bottle
Taily Collagen Bacon Flavored Liquid Skin & Coat Supplement for Dogs & Cats, 4-fl oz bottle
Taily Collagen Bacon Flavored Liquid Skin & Coat Supplement for Dogs & Cats, 4-fl oz bottle
Taily Collagen Bacon Flavored Liquid Skin & Coat Supplement for Dogs & Cats, 4-fl oz bottle
Taily Collagen Bacon Flavored Liquid Skin & Coat Supplement for Dogs & Cats, 4-fl oz bottle
Taily Collagen Bacon Flavored Liquid Skin & Coat Supplement for Dogs & Cats, 4-fl oz bottle
Taily Collagen Bacon Flavored Liquid Skin & Coat Supplement for Dogs & Cats, 4-fl oz bottle

Taily Collagen Bacon Flavored Liquid Skin & Coat Supplement for Dogs & Cats, 4-fl oz bottle

Rated 4.7 out of 5 stars
352
$39.98Chewy Price
($10.00/fl oz)
Promo, New Customers Only: Spend $49+, Get $20 eGift Card

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

All Breeds

Lifestage

All Lifestages, Adult

Top Ingredients

Biotin, Purified Water, Natural Flavors, Natural Bacon Flavor, Stevia

Special Diet

No Corn No Wheat No Soy
6
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 4.6 out of 5 stars
520
$23.99Chewy Price
($0.40/ea)
Promo, New Customers Only: Spend $49+, Get $20 eGift Card

Our ratings

Dosage

4.4/5
Great

Formulation

4.4/5
Great

Ingredients

4.4/5
Great

Results

4.5/5
Great

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
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 4.6 out of 5 stars
482
$49.95Chewy Price
($0.79/fl oz)
Promo, New Customers Only: Spend $49+, Get $20 eGift Card

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
Legitpet Wild Caught Alaskan Salmon Oil Liquid Skin & Coat Supplement for Adult Dogs & Cats, 32-fl oz bottle
Legitpet Wild Caught Alaskan Salmon Oil Liquid Skin & Coat Supplement for Adult Dogs & Cats, 32-fl oz bottle
Legitpet Wild Caught Alaskan Salmon Oil Liquid Skin & Coat Supplement for Adult Dogs & Cats, 32-fl oz bottle
Legitpet Wild Caught Alaskan Salmon Oil Liquid Skin & Coat Supplement for Adult Dogs & Cats, 32-fl oz bottle
Legitpet Wild Caught Alaskan Salmon Oil Liquid Skin & Coat Supplement for Adult Dogs & Cats, 32-fl oz bottle
Legitpet Wild Caught Alaskan Salmon Oil Liquid Skin & Coat Supplement for Adult Dogs & Cats, 32-fl oz bottle
Legitpet Wild Caught Alaskan Salmon Oil Liquid Skin & Coat Supplement for Adult Dogs & Cats, 32-fl oz bottle
Legitpet Wild Caught Alaskan Salmon Oil Liquid Skin & Coat Supplement for Adult Dogs & Cats, 32-fl oz bottle

Legitpet Wild Caught Alaskan Salmon Oil Liquid Skin & Coat Supplement for Adult Dogs & Cats, 32-fl oz bottle

Rated 4.7 out of 5 stars
220
$25.59Chewy Price
($0.80/fl oz)
Promo, New Customers Only: Spend $49+, Get $20 eGift Card

Our ratings

Dosage

4.7/5
Excellent

Formulation

4.7/5
Excellent

Ingredients

4.7/5
Excellent

Results

4.7/5
Excellent

Is this skin & coat supplement right for my pet?

Breed Size

All Breeds

Lifestage

All Lifestages, Adult

Top Ingredient

Active Ingredients: Wild Caught Alaskan Salmon Oil

Packaging Type

Bottle
9
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 4.3 out of 5 stars
807
$23.95Chewy Price
($0.14/ea)
Promo, New Customers Only: Spend $49+, Get $20 eGift Card

Our ratings

Dosage

4.2/5
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

Adult, All Lifestages

Top Ingredients

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

Special Diet

Natural
10
StrellaLab Allergy Relief & Itch Relief with Omega 3 Skin & Coat with Salmon Oil Chew Supplement for Dogs, 180 count
StrellaLab Allergy Relief & Itch Relief with Omega 3 Skin & Coat with Salmon Oil Chew Supplement for Dogs, 180 count
StrellaLab Allergy Relief & Itch Relief with Omega 3 Skin & Coat with Salmon Oil Chew Supplement for Dogs, 180 count
StrellaLab Allergy Relief & Itch Relief with Omega 3 Skin & Coat with Salmon Oil Chew Supplement for Dogs, 180 count
StrellaLab Allergy Relief & Itch Relief with Omega 3 Skin & Coat with Salmon Oil Chew Supplement for Dogs, 180 count
StrellaLab Allergy Relief & Itch Relief with Omega 3 Skin & Coat with Salmon Oil Chew Supplement for Dogs, 180 count
StrellaLab Allergy Relief & Itch Relief with Omega 3 Skin & Coat with Salmon Oil Chew Supplement for Dogs, 180 count

StrellaLab Allergy Relief & Itch Relief with Omega 3 Skin & Coat with Salmon Oil Chew Supplement for Dogs, 180 count

Rated 4.3 out of 5 stars
920
$23.94Chewy Price
($0.14/ea)
Promo, New Customers Only: Spend $49+, Get $20 eGift Card

Our ratings

Dosage

4.2/5
Great

Formulation

4.3/5
Great

Ingredients

4.3/5
Great

Results

4.2/5
Great

Is this skin & coat supplement right for my pet?

Breed Size

All Breeds

Lifestage

All Lifestages, Adult

Top Ingredients

Dried Potato Product, Flaxseed, Glycerin, Brewers Dried Yeast, Lecithin

Special Diet

Rawhide-Free, No Corn No Wheat No Soy