Dog Immune & Allergy Supplements

Updated July 11, 2026

529 products with supplement facts and ingredients.

These 529 dog immune & allergy supplements come from 102 brands, and 464 include a supplement facts panel (218 with parsed active-ingredient amounts).

Dog Joint Supplements (847)Dog Digestive Supplements (563)Dog Calming Supplements (356)Dog Skin & Coat Supplements (441)Dog Immune & Allergy Supplements (529)Dog Multivitamin Supplements (231)Dog Urinary Supplements (214)Dog Heart & Liver Supplements (294)Dog Dental Supplements (146)Dog Senior Supplements (332)Dog Stool Deterrent Supplements (27)Dog Hairball Supplements (12)Dog Supplement Chews (803)Dog Supplement Tablets (121)Dog Supplement Capsules (76)Dog Supplement Powders (185)Liquid Dog Supplements (277)Dog Supplement Gels (46)

Products Showing 73-96 of 529

Companion Supplement for Large Breed Puppy Food

Life's Abundance

JointChew

45 count

CurcuVET-SA150

ThorneVet

JointChew

CurcuVET-SA150 Powder

ThorneVet

JointPowder

CurcuVET-SA50

ThorneVet

JointChew

CurcuVET-SA50-1

ThorneVet

JointChew

Daily Pumpkin

Austin and Kat

Digestive

DEFENSE Mushroom Powder Blend | Critical Immune Defense

Animal Essentials

Immune AllergyPowder

DermaBliss Advanced Vet Strength Anti-Itch & Allergy Relief Spray

Vetnique Labs (Glandex)

Skin Coat

DermaBliss Seasonal Allergy Health & Immune Soft Chews for Dogs

Vetnique Labs (Glandex)

Immune AllergyChew

Detox Gold - Supports Healthy Detoxification & Elimination for Dogs

Pet Wellbeing

Digestive

Digestive Support

PupGrade

DigestiveChew

Doodle Chewies - Nutrient-Rich Soft Chews for All Breeds of Doodle Dogs

Pet Wellbeing

DigestiveChew

Dr. Marty Shine & Luster Canine Seasonal Allergy Support Chewable Tablets

Only Natural Pet

Skin CoatTablet

60 count

E-Z Rest

Omega Alpha

Joint

Earth Animal Natural Remedies Aches & Discomfort Liquid Homeopathic Joint Supplement for Dogs & Cats, 2 fl. oz.

Earth Animal

JointLiquid

Earth Animal Natural Remedies Cough, Wheeze & Sneeze Liquid Homeopathic Respiratory Supplement for Dogs & Cats, 2 fl. oz.

Earth Animal

Immune AllergyLiquid

Earth Animal Natural Remedies No More Worms Liquid Homeopathic Digestive Supplement for Dogs & Cats, 2 fl. oz.

Earth Animal

DigestiveLiquid

Earth Animal Natural Remedies Urinary & Kidney Relief Liquid Homeopathic Supplement for Dogs & Cats, 2 fl. oz.

Earth Animal

CalmingLiquid

Echinacea/Goldenseal Herbal Tonic Blend | Supports Immune System Function

Animal Essentials

Immune Allergy

Epic Mushroom Chewies - for Immune Health and Cognitive Function in Dogs

Pet Wellbeing

CalmingChew

Evolutions By NaturVet Probiotic + Superfoods Digestive Dog Soft Chews, Count of 180

Evolutions by NaturVet

DigestiveChew

180 count

Extra Strength Healthy Skin & Coat for Dogs

VetriScience

Skin Coat

Fera Pets Digestive Comfort Postbiotics Powder for Dogs & Cats, 2.12 oz, 120 Scoops

Fera Pets

DigestivePowder

Fera Pets Fish Oil + Vitamin E Supplement for Dog & Cat, 16 oz.

Fera Pets

JointLiquid

About this data

We gather factual supplement details from public manufacturer and retailer listings and product labels. Values are shown exactly as printed on each label. Supplements are not reviewed or approved by the FDA to treat, cure, or prevent disease, and label accuracy varies by brand. Nothing here is veterinary advice, and no product listed here is endorsed. Always check with your veterinarian before starting a supplement. Product names and trademarks belong to their respective owners.

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