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 25-48 of 529

American Biosciences NK-9 Immune Support Capsules for Dogs & Cats

Only Natural Pet

Immune AllergyCapsule

30 count

Animal Essentials Body Cleanse Liquid Herbal Formula for Dogs & Cats

Only Natural Pet

Immune AllergyLiquid

Animal Essentials ENERGY Cordyceps Mushroom Powder for Dogs & Cats

Only Natural Pet

Immune AllergyPowder

Animal Essentials Mushroom Defense Immune Support Liquid for Dogs & Cats

Only Natural Pet

Immune AllergyLiquid

Animal Essentials Nettle Herbal Extract Liquid for Dogs & Cats

Only Natural Pet

Skin CoatLiquid

Animal Essentials Seasonal Allergy for Dogs & Cats

Only Natural Pet

Immune Allergy

Animal Essentials Super Immune Support for Dogs & Cats

Only Natural Pet

Immune AllergyLiquid

Apoquel Chewable 5.4 MG RX Tablets for Dogs, 100 Count

Apoquel

Skin CoatTablet

100 count

Ark Naturals Gentle Digest Capsules for Pets, 1.3 oz., Count of 60

Ark Naturals

DigestiveCapsule

60 count

Belly Settle

Austin and Kat

DigestivePowder

Bernie's Healthy Hips Daily Dog Hip and Joint Supplement, Count of 90

Bernie's

JointChew

90 count

Bernie's Marvelous Mobility Daily Total Joint Support for Dogs, Count of 90

Bernie's

JointChew

90 count

Bernie's OMG! Omegas, Pork 5X Extra Strength Omega-3s DHA+EPA with Fish Oil for Dog Chews, 9.5 oz

Bernie's

JointChew

Bernie's OMG! Omegas, Salmon 5X Extra Strength Omega-3s DHA+EPA with Fish Oil for Dog Chews, 9.5 oz

Bernie's

JointChew

Bernie's Perfect Poop Cheese Flavor Digestion Support Dog Supplement, 30 oz.

Bernie's

Digestive

Bernie's Perfect Poop Chicken Flavor Digestion Support Dog Supplement, 30 oz.

Bernie's

Digestive

BIXBI Immunity Supplement for Dogs & Cats

Only Natural Pet

Immune Allergy

Bladder Support Plus Cranberry Soft Chew for Dogs

NaturVet

UrinaryChew

Blue Buffalo Soft & Chewy Beef Morsels BLUE Bits Plus Mobility and Immune Support Daily Benefit Dog Treats, 3.5 oz.

Blue Buffalo

Joint

Blue Buffalo Soft & Chewy Salmon Morsels BLUE Bits Plus Skin & Coat and Immune Support Daily Benefit Dog Treats, 9.5 oz.

Blue Buffalo

Skin Coat

Bone Broth Bundle for Dogs

Open Farm

JointLiquid

Calming Care Cat Probiotic Anxiety Supplement

Purina Pro Plan

JointChew

30 count

Calming Care Dog Probiotic Anxiety Supplement

Purina Pro Plan

JointChew

30 count

Canine Basic Nutrients

ThorneVet

JointChew

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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