10 Best immune support for dogs of 2025

Explore top picks

Best Choice

1

VetSmart Formulas
Critical Immune Defense for Dogs & Cats; Supports Normal Cell Growth - Turkey Tail, Reishi, Shiitake and Maitake Mushroom Formula with Patented White Turmeric Root Extract - 30-Day Supply
Main highlights

Key Features and Benefits
Enhances pet health with premium ingredients, supporting joint, coat, and overall wellness. Unique formula backed by veterinary science.

Ideal Use Cases
Perfect for aging pets, those with joint issues, or pets needing a nutritional boost for a shiny coat and improved vitality.

Customer Reviews Highlight
Most praised for significantly improving pets` mobility and energy, with noticeable results in joint health and activity levels.
9.7

Exceptional

Our Rating

8.2
Simple to use

8.2
Aroma

8.2
Comfort
How do we rank?

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Careful review Our team ensures quality, value, and fit based on real user feedback

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Real users impact

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Based on millions of stores and reviews

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Value for Money

2

PetLab Co.
PetLab Co. Allergy & Immune Probiotics for Dogs, Support Seasonal Allergies, Gut & Digestive Health - Pork Flavor - 30 Soft Chews
Main highlights

Supports Gut Balance and Immune Response
Advanced formula with probiotics for gut health and immune support.

Ideal for Seasonal Allergy Relief
Perfect for dogs with seasonal allergies to promote comfort.

Reduces Paw Licking and Biting
Most praised for reducing paw licking and biting in dogs.
Key specs
- Probiotics:Specialized probiotic dog chews
- Bowel Health:Gut balance support
- Digestive Support:Advanced Formula
- Prebiotics:Premium-quality prebiotics
- Enzymes:N/A
9.6

Exceptional

Our Rating

8.0
Flavor

8.0
Aroma

8.0
worth the money
3

Zesty Paws
Zesty Paws Dog Allergy Relief- Dog Itching Skin Relief- Dog Probiotics for Itchy Skin and Itchy Ears- Dog Allergy Paw Relief- Dog Allergy Chews- Dog Itch Relief - Dog Skin Allergy Relief - Lamb - 90ct
Main highlights

Supports Immunity and Digestion
Zesty Paws Aller-Immune Bites enhance immunity, digestion, and skin health with EpiCor and probiotics.

Ideal for Allergy-Prone Dogs
Best for dogs with seasonal allergies and sensitive skin, providing relief from itching and irritation.

Praised for Allergy Relief
Highly rated for reducing allergy symptoms and improving coat condition in dogs.
9.5

Excellent

Our Rating

9.5
Gentle

9.3
Flavor

8.9
worth the money
4

Pets Are Kids Too

Turkey Tail Mushroom for Dogs - Organic 8:1 Extract Mushroom Supplement for Immune, Gut, Skin & Joint Support - Reishi, Lion's Mane, Shiitake & Turmeric - 120 Soft Chews
9.2

Excellent

Our Rating
5

Zesty Paws
Zesty Paws Dog Multivitamin, Chewable Dog Vitamins and Supplements for Hip & Joints, Skin & Coat, Omega 3 Fish Oil for Dogs- Senior & Puppy Multivitamin- Chicken- 90ct
Main highlights

8-in-1 Formula Benefits
Comprehensive support for joints, skin, heart, immune, liver, and gut health.

Ideal for Dogs with Joint Issues
Perfect for senior dogs needing joint and skin support.

Praised for Skin and Coat Improvement
Significantly reduces shedding and enhances coat shine.
9.1

Excellent

Our Rating

9.3
worth the money

9.3
quality of ingredients

9.1
Flavor
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6

BXRUIAGN

BXRUIAGN Organic Mushroom Supplement Powder for Dogs & Cats – 11 Mushroom Complex with Turkey Tail, Reishi & Cordyceps, Supports Lipoma, Lumps & Bumps Relief, Immune & Skin Health, 120g
8.8

Very Good

Our Rating
7

Standard Process Inc.

Standard Process Canine Immune System Support - Immune Support Supplement for Dogs - Powder Canine Supplement Aids Overall Health & Wellness - Immunity Support Supplement with Zinc & Kelp - 30 g
8.6

Very Good

Our Rating
8

Nutramax Laboratories

Nutramax Laboratories Nutramax Imuquin Immune Health Supplement Powder for Dogs, with Beta Glucans, Marine Lipids, Vitamins and Minerals, 30 Packets, Updated Version
8.5

Good

Our Rating
9

Vet Promise

Mushroom for Dogs - 170 Chews - Turkey Tail - Mushroom Supplement for Dogs - Lions Mane - Reishi - Immunity Support Multivitamin Vitamins - Joint Health - Energy - Gut - Skin - Made in USA
8.4

Good

Our Rating
10

Pet Honesty
Dog Allergy & Itch Relief - Advanced Itch Supplement with Probiotics for Dogs - Immune Support & Skin Relief for Seasonal Allergies - Natural Itchy Skin & Paw Relief - (Salmon, 90 Ct)
Main highlights

Supports Immune and Histamine Response
Combines natural ingredients like colostrum and turmeric for healthy immune and histamine response.

Ideal for Seasonal Allergies
Perfect for dogs with seasonal and occasional allergies, soothing skin-related issues.

Praised for Reducing Itching
Customers appreciate its effectiveness in reducing itching and skin irritation.
8.3

Good

Our Rating

9.1
Simple to use

9.1
Comfort

8.9
worth the money

10 Best immune support for dogs of 2025

1

Critical Immune Defense for Dogs & Cats; Supports Normal Cell Growth - Turkey Tail, Reishi, Shiitake and Maitake Mushroom Formula with Patented White Turmeric Root Extract - 30-Day Supply

8.2

8.2

8.2

How do we rank?

How do we rank?

Analyzing top stores

2

PetLab Co. Allergy & Immune Probiotics for Dogs, Support Seasonal Allergies, Gut & Digestive Health - Pork Flavor - 30 Soft Chews

8.0

8.0

8.0

3

Zesty Paws Dog Allergy Relief- Dog Itching Skin Relief- Dog Probiotics for Itchy Skin and Itchy Ears- Dog Allergy Paw Relief- Dog Allergy Chews- Dog Itch Relief - Dog Skin Allergy Relief - Lamb - 90ct

9.5

9.3

8.9

4

Turkey Tail Mushroom for Dogs - Organic 8:1 Extract Mushroom Supplement for Immune, Gut, Skin & Joint Support - Reishi, Lion's Mane, Shiitake & Turmeric - 120 Soft Chews

5

Zesty Paws Dog Multivitamin, Chewable Dog Vitamins and Supplements for Hip & Joints, Skin & Coat, Omega 3 Fish Oil for Dogs- Senior & Puppy Multivitamin- Chicken- 90ct

9.3

9.3

9.1

6

BXRUIAGN Organic Mushroom Supplement Powder for Dogs & Cats – 11 Mushroom Complex with Turkey Tail, Reishi & Cordyceps, Supports Lipoma, Lumps & Bumps Relief, Immune & Skin Health, 120g

7

Standard Process Canine Immune System Support - Immune Support Supplement for Dogs - Powder Canine Supplement Aids Overall Health & Wellness - Immunity Support Supplement with Zinc & Kelp - 30 g

8

Nutramax Laboratories Nutramax Imuquin Immune Health Supplement Powder for Dogs, with Beta Glucans, Marine Lipids, Vitamins and Minerals, 30 Packets, Updated Version

9

Mushroom for Dogs - 170 Chews - Turkey Tail - Mushroom Supplement for Dogs - Lions Mane - Reishi - Immunity Support Multivitamin Vitamins - Joint Health - Energy - Gut - Skin - Made in USA

10

Dog Allergy & Itch Relief - Advanced Itch Supplement with Probiotics for Dogs - Immune Support & Skin Relief for Seasonal Allergies - Natural Itchy Skin & Paw Relief - (Salmon, 90 Ct)

9.1

9.1

8.9

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