What is the best supplement for dogs with allergies?

The best supplement for dogs with allergies will depend on the both the canine and the allergies suffered. Dogs who suffer from seasonal allergies may benefit from supplements that help normalize histamine levels, while those with skin allergies may benefit from omega fatty acid supplements and immune-boosting compounds like antioxidants. Dogs with food and digestive allergies may be helped by probiotic supplements, as well. Talk to your vet about the right supplements and other interventions for your dog’s allergies.

Do dog allergy supplements work?

Allergy supplements for dogs can work, but you should consult with your vet about what to use and how much improvement to expect. Some dogs respond very well to allergy supplements, while others may show minimal improvement, at best. Look for products that target your pup’s specific type of allergies and choose trusted brands with a track record of good reviews.

What is the best supplement for dogs with skin allergies?

The best supplement for dogs with skin allergies will be usually something that helps relieve itchy, dry or irritated skin. Fish oil supplements are commonly recommended for dogs with skin allergies, and supplements containing coconut oil, quercetin and yucca are popular, as well. Formulas with immune-supporting antioxidants and probiotics can be helpful for dogs with skin allergies, too.

Immune System & Allergy Supplements for Dogs - Page 7 (Free Shipping)

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Petsmont Buddy Guard Mushroom Powder Immune Support Supplement for Dogs & Cats, 2.12-oz slide 2 of 9

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Petsmont Buddy Guard Mushroom Powder Immune Support Supplement for Dogs & Cats, 2.12-oz

Rated 4 out of 5 stars

381

$42.95 Chewy Price

($20.26/oz) Price per Unit

Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

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Real Mushrooms Turkey Tail Capsule Immune Supplement for Dogs & Cats, 90 count slide 2 of 8

Real Mushrooms Turkey Tail Capsule Immune Supplement for Dogs & Cats, 90 count slide 3 of 8

Real Mushrooms Turkey Tail Capsule Immune Supplement for Dogs & Cats, 90 count slide 4 of 8

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Real Mushrooms Turkey Tail Capsule Immune Supplement for Dogs & Cats, 90 count slide 6 of 8

Real Mushrooms Turkey Tail Capsule Immune Supplement for Dogs & Cats, 90 count slide 7 of 8

Real Mushrooms Turkey Tail Capsule Immune Supplement for Dogs & Cats, 90 count slide 8 of 8

Real Mushrooms Turkey Tail Capsule Immune Supplement for Dogs & Cats, 90 count

Rated 4.2 out of 5 stars

116

$29.95 Chewy Price

($0.34/ea) Price per Unit

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

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Hyalogic HyaFlex Hyalogic Pro Pure Hyaluronic Acid Zinc Joint & Immune Support Dog Supplement, 8-fl oz bottle slide 2 of 8

Hyalogic HyaFlex Hyalogic Pro Pure Hyaluronic Acid Zinc Joint & Immune Support Dog Supplement, 8-fl oz bottle slide 3 of 8

Hyalogic HyaFlex Hyalogic Pro Pure Hyaluronic Acid Zinc Joint & Immune Support Dog Supplement, 8-fl oz bottle slide 4 of 8

Hyalogic HyaFlex Hyalogic Pro Pure Hyaluronic Acid Zinc Joint & Immune Support Dog Supplement, 8-fl oz bottle slide 5 of 8

Hyalogic HyaFlex Hyalogic Pro Pure Hyaluronic Acid Zinc Joint & Immune Support Dog Supplement, 8-fl oz bottle slide 6 of 8

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Hyalogic HyaFlex Hyalogic Pro Pure Hyaluronic Acid Zinc Joint & Immune Support Dog Supplement, 8-fl oz bottle slide 8 of 8

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Hyalogic HyaFlex Hyalogic Pro Pure Hyaluronic Acid Zinc Joint & Immune Support Dog Supplement, ...

Rated 4.1 out of 5 stars

25

$26.06 Chewy Price

($3.26/fl oz) Price per Unit

$32.95 List Price

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

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Animal Essentials Super Immune Support Dog & Cat Supplement, 2-fl oz bottle slide 2 of 3

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Animal Essentials Super Immune Support Dog & Cat Supplement, 2-fl oz bottle

Rated 4.3 out of 5 stars

85

$26.20 Chewy Price

($13.10/fl oz) Price per Unit

$34.95 List Price

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

ThorneVET Mushroom Medley Immune Powder Supplement for Dogs, 120 scoops

Rated 4 out of 5 stars

6

$39.00 Chewy Price

($0.33/ea) Price per Unit

Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

VetClassics Antioxidants with Coenzyme Q-10 Chewable Tablets Dog Supplement, 120 count

Rated 4.8 out of 5 stars

16

$30.99 Chewy Price

($0.26/ea) Price per Unit

$33.99 List Price

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Rx Vitamins Bio-C Powder Immune Supplement for Cats & Dogs, 4-oz bottle

Rated 4.6 out of 5 stars

70

$18.00 Chewy Price

($4.50/oz) Price per Unit

$21.49 List Price

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Canine Matrix Healthy Pet Immune Support Mushroom Powder Supplement for Dogs & Cats, 7.1-oz

Rated 5 out of 5 stars

15

$40.99 Chewy Price

($5.78/oz) Price per Unit

$42.99 List Price

Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

Pawfect Allergy Relief Food Topper Supplement for Dogs, 100-g

Rated 3.8 out of 5 stars

21

$27.50 Chewy Price

($0.28/g) Price per Unit

$30.00 List Price

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

NaturVet Aller-911 Plus Antioxidants Chewable Tablets Allergy Supplement for Cats & Dogs, 60 co...

Rated 3 out of 5 stars

50

$25.97 Chewy Price

($0.44/ea) Price per Unit

$30.99 List Price

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

PeakTails Antioxidant Tablet Supplement for Dogs, 100 count

Rated 5 out of 5 stars

4

$24.95 Chewy Price

($0.25/ea) Price per Unit

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

The Petz Kitchen Graviola Powder Dog & Cat Supplement, 4-oz bag

Rated 3.3 out of 5 stars

14

$12.00 Chewy Price

($3.00/oz) Price per Unit

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Pet Protect Vet-Formulated Seasoderm Allergy & Immune+ Supplement for Dogs, 60 count

Rated 4 out of 5 stars

30

$29.99 Chewy Price

($0.50/ea) Price per Unit

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Vital Pet Sciences PCQ Pet Powder Pain Relief & Allergy Support Supplement for Dogs & Cats, 0.5...

Rated 4.7 out of 5 stars

15

$40.00 Chewy Price

($71.43/oz) Price per Unit

Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Sep 4 and Sep 8

Forever Puppy Lung Support Drops Respiratory Supplement for Dogs, 4-fl oz bottle

Rated 4 out of 5 stars

18

$27.99 Chewy Price

($7.00/fl oz) Price per Unit

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Vet Worthy Feline Calming Soft Chews Allergy & Anxiety Supplement for Cats, 60 count

Rated 3.3 out of 5 stars

4

$14.99 Chewy Price

($0.25/ea) Price per Unit

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

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VetClassics CAS Options Extra Strength Immune & Antioxidant Support Dog & Cat Supplement, 120 c...

Rated 4.8 out of 5 stars

66

$65.54 Chewy Price

($0.55/ea) Price per Unit

$78.99 List Price

Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

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Rx Vitamins Immuno Chicken Flavored Liquid Immune Supplement for Cats & Dogs, 4-fl oz bottle

Rated 4.3 out of 5 stars

46

$39.43 Chewy Price

($9.86/fl oz) Price per Unit

$49.29 List Price

Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

ThorneVET Immune Support Formula Chew Supplement for Dogs, 90 count jar

Rated 5 out of 5 stars

2

$62.00 Chewy Price

($0.69/ea) Price per Unit

Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

Special Breed Bovine Colostrum Powder Immune Supplement for Dogs & Cats, 8-fl oz bottle

Rated 4.2 out of 5 stars

48

$29.95 Chewy Price

($3.75/fl oz) Price per Unit

$34.95 List Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Sep 4 and Sep 8

Aniwell DermaPrex Allergy & Itch Chew Supplement for Dogs, 30 count

Rated 3.9 out of 5 stars

30

$29.99 Chewy Price

($1.00/ea) Price per Unit

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

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Proanthozone Antioxidant 10 mg Capsule Supplement for Small Dogs & Cats, 60 count

$14.61 Chewy Price

($0.25/ea) Price per Unit

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Licks Pill-Free SKIN & ALLERGY Dog Supplement, 30 count

Rated 4 out of 5 stars

40

$39.95 Chewy Price

($1.34/ea) Price per Unit

$39.99 List Price

Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

Pupford Allergy Supplement for Dogs, 60 count

Rated 4.2 out of 5 stars

123

$21.99 Chewy Price

($0.37/ea) Price per Unit

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

BarkVites Allergy & Immunity Peanut Butter Flavor Chew Supplement for Dogs, 90 count

Rated 4.3 out of 5 stars

19

$27.95 Chewy Price

($0.32/ea) Price per Unit

$29.95 List Price

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Glacier Peak Holistics Daily Defense Powder Immune Supplement for Dogs & Cats, 3-oz

Rated 5 out of 5 stars

3

$19.95 Chewy Price

($6.65/oz) Price per Unit

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

NatrixOne Omega 3 Anti-Inflammatory Dog Supplement, 16-fl oz bottle

Rated 4.2 out of 5 stars

53

$34.99 Chewy Price

($2.19/fl oz) Price per Unit

$39.99 List Price

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Bark and Whiskers Immune Support Dog & Cat Supplement, 3.38-oz jar

Rated 4.8 out of 5 stars

20

$34.97 Chewy Price

($10.35/oz) Price per Unit

$43.75 List Price

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

New

Pawfy Brain Health Calming Hip & Joint Support Turkey Flavored Chew Supplement for Dogs, 4-oz b...

$34.99 Chewy Price

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

New

Vets Value 3-Stage Allergy Defense Flavored Soft Chews Supplement for Dogs, 60 count

$29.99 Chewy Price

($0.50/ea) Price per Unit

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Dr. Goodpet Crystal C Buffered Vitamin C Crystals Dog & Cat Supplement, 2-oz jar

Rated 4.7 out of 5 stars

35

$10.50 Chewy Price

($5.25/oz) Price per Unit

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

American BioSciences NK-9 Immune System Support for Dogs & Cats, 30 count

Rated 5 out of 5 stars

9

$26.29 Chewy Price

($0.88/ea) Price per Unit

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

True Tails Allergy Beef Flavored Allergy Supplement for Dogs, 120 count

Rated 3.5 out of 5 stars

8

$19.99 Chewy Price

($0.17/ea) Price per Unit

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Pet Wellbeing Immune SURE Liquid Immune Support Supplement for Dogs, 2-oz bottle

Rated 3.9 out of 5 stars

7

$32.95 Chewy Price

($16.48/oz) Price per Unit

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

MediNatura T-Relief Natural GI Relief for Vomiting, Diarrhea, Constipation & Nausea Digestive O...

Rated 4.3 out of 5 stars

27

$18.99 Chewy Price

($0.38/mL) Price per Unit

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

InClover Allergy Powder Supplement for Dogs & Cats, 100-gm jar

Rated 3.8 out of 5 stars

22

$25.99 Chewy Price

($0.26/g) Price per Unit

Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Immune System & Allergy Supplements for Dogs

Petsmont Buddy Guard Mushroom Powder Immune Support Supplement for Dogs & Cats, 2.12-oz

Real Mushrooms Turkey Tail Capsule Immune Supplement for Dogs & Cats, 90 count

Hyalogic HyaFlex Hyalogic Pro Pure Hyaluronic Acid Zinc Joint & Immune Support Dog Supplement, ...

Animal Essentials Super Immune Support Dog & Cat Supplement, 2-fl oz bottle

ThorneVET Mushroom Medley Immune Powder Supplement for Dogs, 120 scoops

VetClassics Antioxidants with Coenzyme Q-10 Chewable Tablets Dog Supplement, 120 count

Rx Vitamins Bio-C Powder Immune Supplement for Cats & Dogs, 4-oz bottle

Canine Matrix Healthy Pet Immune Support Mushroom Powder Supplement for Dogs & Cats, 7.1-oz

Pawfect Allergy Relief Food Topper Supplement for Dogs, 100-g

NaturVet Aller-911 Plus Antioxidants Chewable Tablets Allergy Supplement for Cats & Dogs, 60 co...

PeakTails Antioxidant Tablet Supplement for Dogs, 100 count

The Petz Kitchen Graviola Powder Dog & Cat Supplement, 4-oz bag

Pet Protect Vet-Formulated Seasoderm Allergy & Immune+ Supplement for Dogs, 60 count

Vital Pet Sciences PCQ Pet Powder Pain Relief & Allergy Support Supplement for Dogs & Cats, 0.5...

Forever Puppy Lung Support Drops Respiratory Supplement for Dogs, 4-fl oz bottle

Vet Worthy Feline Calming Soft Chews Allergy & Anxiety Supplement for Cats, 60 count

VetClassics CAS Options Extra Strength Immune & Antioxidant Support Dog & Cat Supplement, 120 c...

Rx Vitamins Immuno Chicken Flavored Liquid Immune Supplement for Cats & Dogs, 4-fl oz bottle

ThorneVET Immune Support Formula Chew Supplement for Dogs, 90 count jar

Special Breed Bovine Colostrum Powder Immune Supplement for Dogs & Cats, 8-fl oz bottle

Aniwell DermaPrex Allergy & Itch Chew Supplement for Dogs, 30 count

Proanthozone Antioxidant 10 mg Capsule Supplement for Small Dogs & Cats, 60 count

Licks Pill-Free SKIN & ALLERGY Dog Supplement, 30 count

Pupford Allergy Supplement for Dogs, 60 count

BarkVites Allergy & Immunity Peanut Butter Flavor Chew Supplement for Dogs, 90 count

Glacier Peak Holistics Daily Defense Powder Immune Supplement for Dogs & Cats, 3-oz

NatrixOne Omega 3 Anti-Inflammatory Dog Supplement, 16-fl oz bottle

Bark and Whiskers Immune Support Dog & Cat Supplement, 3.38-oz jar

Pawfy Brain Health Calming Hip & Joint Support Turkey Flavored Chew Supplement for Dogs, 4-oz b...

Vets Value 3-Stage Allergy Defense Flavored Soft Chews Supplement for Dogs, 60 count

Dr. Goodpet Crystal C Buffered Vitamin C Crystals Dog & Cat Supplement, 2-oz jar

American BioSciences NK-9 Immune System Support for Dogs & Cats, 30 count

True Tails Allergy Beef Flavored Allergy Supplement for Dogs, 120 count

Pet Wellbeing Immune SURE Liquid Immune Support Supplement for Dogs, 2-oz bottle

MediNatura T-Relief Natural GI Relief for Vomiting, Diarrhea, Constipation & Nausea Digestive O...

InClover Allergy Powder Supplement for Dogs & Cats, 100-gm jar

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