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Petlab Co. Dog Allergy & Immune Probiotics - Soft Chews product image with subscription offer
Tailored for Your Dog

Allergy & Immune Chews - dog probiotics for seasonal allergies

Target occasional skin sensitivities and paw licking with PetLab Co.’s powerful probiotics for dogs with seasonal allergies. Allergy & Immune soft chews target seasonal allergy discomfort at the source with a proprietary blend of probiotics and premium-quality, skin-supporting ingredients.

Tell Me About:

"PetLab Co.’s approach to occasional allergy support is backed by extensive research, and that’s why I recommend their products to my clients."
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Dr. Roxana Bordbar

US DVM, Vet Consultant to PetLab Co.

Expected delivery in 3-5 business days

All of our products are shipped from USA

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We have impacted over 4.5 million dogs globally

Triple-action seasonal allergy support for dogs

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Manufactured in the USA

From premium-quality domestic and globally sourced ingredients.

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Tailored Formula

Our breakthrough formula is tailored for small, medium, and large dogs to ensure the perfect amount for ultimate benefits.

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Backed by Research

PetLab Co. worked closely with experts to design a probiotic blend to meet the most pressing needs dogs face today.

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Seasonal Allergy Support

Formulated with 3 strains of beneficial bacteria to help promote gut health and can help optimize the immune response.

Vet-reviewed formula

"PetLab Co.’s approach to occasional allergy support is backed by extensive research, and that’s why I recommend their products to my clients."

Dr. Roxana Bordbar

US DVM, Vet Consultant to PetLab Co.

Research-backed active ingredients

A Proprietary Blend of Probiotics

A Proprietary Blend of Probiotics

Colostrum (Bovine)

Colostrum (Bovine)

Fructooligosaccharide (FOS)

Fructooligosaccharide (FOS)

Galactooligosaccharides (GOS)

Galactooligosaccharides (GOS)

Synergistic Postbiotic Yeast Blend

Synergistic Postbiotic Yeast Blend

Total Omega Fatty Acids (3, 6 & 9) (Krill & Borage Oil)

Total Omega Fatty Acids (3, 6 & 9) (Krill & Borage Oil)

Vitamin E (dl-a-Tocopheryl Acetate)

Vitamin E (dl-a-Tocopheryl Acetate)

Cutting-edge science, unmatched quality

We stay at the forefront of pet health by combining the latest scientific research with expert insights. Every formula is carefully crafted to deliver the highest-quality ingredients for optimal pet well-being.

Scientifically Backed Ingredients

Each ingredient in our seasonal allergy dog chews is backed by extensive scientific research

Reviewed by Vets

Every formula has been rigorously reviewed by a veterinary expert

Third-Party Tested

Rigorously tested for quality and potency

100,000+ Five-Star Reviews Globally

PetLab Co. is trusted by thousands of pet parents for real results

Daily directions for use for optimal results

Dog Size

Daily/Tub size

Small

Under 25 lbs

1 soft chew/Small

Medium

25 - 75 lbs

1 soft chew/Medium

Extra Large

Over 75 lbs

1 soft chew/Large

Take your dog’s health & comfort to the next level

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Supports Gut & Immune Health

Formulated with probiotics, prebiotics, and postbiotics to support digestive health and immune system function.

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Targets Intermittent Itchiness

Each seasonal dog allergy chew is designed to support normal skin health and help with occasional paw licking, scratching, and occasional discomfort.

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Optimal Skin & Coat Comfort

Includes omega fatty acids and colostrum to help maintain healthy skin and a comfortable, glossy coat.

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Seasonal Allergies

A healthy gut supports a balanced immune response, which may help with seasonal sensitivities like head shaking and paw chewing.

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Tailored for Every Dog

Available in sizes for small, medium, and large dogs aged 12 weeks and older – so every pup gets the right amount, every day.

What to expect

85% of PetLab Co. subscribers saw positive results within 3 months of daily use.1

A happier, healthier pup – with each soft chew

Seasonal comfort

Balanced yeast levels

Supported gut & immune function

Tasty daily soft chew

Month 1

Gut support begins. Probiotics, prebiotics, and postbiotics help support the microbiome.

Month 2

You may notice less scratching, licking, and head shaking. Yeast levels start to balance.

Month 3

Noticeably calmer skin and more comfort during allergy season.

1 - Results based on Probiotic Chew, Dental Formula and Joint Care Chew subscriber internal feedback survey, conducted between March and April 2022 (n=615).

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Rated 4.5

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Rated 4.0

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Rated 4.3

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Rated 4.7

Trusted by pet parents worldwide

Reviews of PetLab Co. Allergy & Immune2

Why subscribe?

Our products are designed for long-term use to deliver lasting results. That's why we offer tailored subscription options—so you can save more while staying consistent. Choose a monthly subscription and get up to 40% off every month.

A 1 Tub Subscription:

Allergy & Immune20% OFF
$29.95$37.44
Wild Caught Salmon Bites3
FREE Gift$6.95
Shipping
Free$4.99
Total
$29.95$49.38
Total Savings $19.43

You're in control

Manage or cancel online

Frequently asked questions

1 - Results based on Probiotic Chew, Dental Formula and Joint Care Chew subscriber internal feedback survey, conducted between March and April 2022 (n=615).

2 - Results may vary. Not intended for human consumption. Please consult your veterinarian regarding any change in treatment or supplementation.

3 - Free gift offer is only applicable to your first subscription order, and will not be given on an ongoing basis

† - In a 90-day clinical study, dogs taking ProBright® Advanced daily had a plaque index score that was 25% lower than the control group. 

‡ - A 29-day clinical study showed using Probiotic Chews daily enhances beneficial gut bacteria and healthy inflammatory response in the gut

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The information contained within this site is not intended as a substitute for professional medical or veterinary advice. PetLab Co. is not intended to diagnose, treat, cure or prevent any disease. If your pet has, or you suspect your pet has any medical condition, you are urged to consult your veterinarian. Medical conditions can only be diagnosed by a licensed veterinarian. These statements have not been evaluated by the Food and Drug Administration. Results May Vary. Not intended for human consumption. Please consult your veterinarian regarding any change in treatment or supplementation.

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