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 409-432 of 529

Turkey Tail Mushroom

Austin and Kat

Immune AllergyPowder

Turkey Tail Mushrooms | Liquid Extract

Adored Beast

Immune AllergyLiquid

TYD

Amber NaturalZ

Calming

UC-II® Collagen Advanced Joint Mobility Chewable Tablets for Dogs

NOW Pets

DigestiveGel

60 count

Ultimate Pet Nutrition Nutra Thrive Supplement for Dogs, 4.02 oz.

Ultimate Pet Nutrition

Joint

Vallis Allergy Soft Chews for Dogs

Valley Vet Supply

Skin CoatChew

Vallis Probiotic Soft Chews for Dogs

Valley Vet Supply

DigestiveChew

Vet IQ Allergy Pro Plus Chews for Dogs

Pet IQ

Skin CoatChew

Vet IQ Multivitamin Chew for Dogs

Pet IQ

MultivitaminChew

60 count

Vet IQ Skin and Coat Chews for Dogs

Pet IQ

Skin CoatChew

60 count

Vet Worthy Probiotic Capsules for Dogs, Count of 60

Vet Worthy

DigestiveCapsule

60 count

Vet's Best Seasonal Allergy Support for Dogs

Vets+Best

Skin Coat

Vetality Aller-Immune Well Chews for Dogs 60ct

Tevra Brands

Immune AllergyChew

60 count

Vetality Multivitamin 10 in 1 Well Soft Chew Supplements for Dogs, Count of 60

Vetality

JointChew

60 count

Vetality Twist & Lick Aller-immune + Skin & Coat Supplement 2.3 oz

Vetality

Immune Allergy

Vetericyn ALL-IN 1 Multifunctional Dog Supplement, Count of 90

Vetericyn

JointTablet

90 count

Vetericyn ALL-IN 1 Multifunctional Senior with Glucosamine and Chondroitin Dog Supplement, Count of 90

Vetericyn

JointTablet

90 count

VetIQ 8-In-One Multi-Benefit Soft Chew for Dogs, 9.5 oz., Count of 60

VetIQ

JointChew

60 count

VetIQ Digestive Hickory Smoke Soft Chew for Dogs, 7.4 oz., Count of 60

VetIQ

DigestiveChew

60 count

VetIQ Probiotic Powder Stick for Dogs, 1.05 oz., 30 Count

VetIQ

DigestivePowder

30 count

Vetnique Dermabliss Dog Seasonal Allergy & Immune Soft Chews, Skin Health, Salmon Flavor, 30 Count

Dermabliss

JointChew

30 count

Vetnique Dermabliss Omega & Skin Salmon Flavored Soft Chews for Dogs, 16.9 oz., Count of 120

Vetnique Labs

JointChew

120 count

Vetnique Dermabliss Seasonal Allergy & Immune Support Soft Chew for Dogs, 16.9 oz., Count of 120

Vetnique Labs

DigestiveChew

120 count

Vetnique Glandex Bacon Flavoured Anal Gland Support Dog Chews, 16.9 oz., Count of 120

Vetnique Labs

DigestiveChew

120 count

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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