
Triple-action seasonal allergy support for dogs
Manufactured in the USA
From premium-quality domestic and globally sourced ingredients.
Tailored Formula
Our breakthrough formula is tailored for small, medium, and large dogs to ensure the perfect amount for ultimate benefits.
Backed by Research
PetLabCo.® worked closely with experts to design a probiotic blend to meet the most pressing needs dogs face today.
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
"PetLabCo.®’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 PetLabCo.®
Research-backed active ingredients
Full Ingredients
| A Proprietary Blend of Probiotics (Bacillus coagulans, B. clausii, B. subtilis) |
1 Billion CFU 2 Billion CFU 3 Billion CFU |
| Colostrum (Bovine) |
350 mg 700 mg 1050 mg |
| Fructooligosaccharides (FOS) |
100 mg 200 mg 300 mg |
| Galactooligosaccharide (GOS) |
100 mg 200 mg 300 mg |
| A Synergistic Postbiotic Blend of Yeast (Saccharomyces cerevisiae, Cyberlindnera jadinii) |
75 mg 150 mg 225 mg |
| Total Omega Fatty Acids (3, 6 & 9) (Krill & Borage Oil) |
68 mg 137 mg 206 mg |
| GLA |
14 mg 29 mg 44 mg |
| EPA |
6.0 mg 12 mg 18 mg |
| DHA |
2.0 mg 4.0 mg 6.0 mg |
| Vitamin E (dl-α-Tocopheryl Acetate) |
3.3 mg 6.7 mg 10 mg |
Inactive ingredients: Apple Cider Vinegar, Chickpea, Coconut Glycerin, Coconut Oil, Hickory Smoke Flavor, Lecithin, Maltodextrin, Pork Liver, Rosemary Extract, Sunflower Oil, Sweet Potato.
Warnings: Not for human consumption. Keep out of the reach of children and animals. In case of accidental overdose, contact a health professional immediately. Keep in a cool dry place, away from direct sunlight. Ensure tub is resealed after use.
Cautions: If animal's condition worsens or does not improve, stop product administration and consult your veterinarian. Safe use in pregnant animals or animals intended for breeding has not been proven.
An examination from a veterinarian is recommended prior to using this product. Absorption of drugs taken simultaneously may be delayed.
Please Note: Natural color variation may occur in this product.
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
PetLabCo.® is trusted by thousands of pet parents for real results
Daily directions for use for
optimal results
Take your dog’s health & comfort to the next level
What to expect
86% of customers using our best-selling probiotics are seeing results after 90 days1
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.
Don’t just take our word for it
Real customers review Allergy & Immune Chews2
”We gave it a whirl and I was shocked. Right away, she loved them. I highly recommend them if you have a dog with seasonal allergies.”
Elly’s Mom
Frequently asked questions
Do probiotics help dogs with seasonal allergies?
Do probiotics help dogs with seasonal allergies?
Probiotics promote gut health and a healthy immune system in dogs to target seasonal allergies at the source. A balanced gut can optimize the immune response, support a dog’s normal defenses, and help maintain normal histamine levels to keep occasional discomfort at bay.
What advantages do dogs gain from Allergy & Immune chews?
What advantages do dogs gain from Allergy & Immune chews?
These soft chews are designed to target occasional discomforts associated with seasonal and occasional allergies. They support a healthy immune response, maintain gut health, and contribute to a lustrous skin and coat. By providing a high-quality dog probiotic blend for your pup, this multi-faceted approach ensures your dog receives a broad spectrum of health benefits in one daily soft chew.
Do dog allergy soft chews work?
Do dog allergy soft chews work?
Seasonal dog allergy soft chews formulated with probiotics can be a helpful tool for pet parents whose dogs experience discomfort from occasional allergies. These health supplements support a dog’s immune response and help to maintain normal histamine levels. You should consult your veterinarian before using any seasonal dog allergy supplement if you are unsure.
How long should I use it for to see benefits?
How long should I use it for to see benefits?
As you may know, it may take time for supplements to show benefits. In an internal survey that we conducted, we found that 84% of PetLabCo.® subscribers surveyed saw benefits within 3 months of daily use.* That shows the power of consistency!
*Results based on PetLabCo.® Probiotic Chews, Joint Care Chews, and Dental Formula subscriber feedback survey conducted in March/April 2022 (n=615).
How do PetLabCo.'s Allergy & Immune soft chews stand out from other dog allergy supplements?
How do PetLabCo.'s Allergy & Immune soft chews stand out from other dog allergy supplements?
Our research-backed seasonal dog allergy supplement offers a triple-action probiotic formula that supports a dog’s immune system and their digestive health. Plus, other powerhouse ingredients like colostrum, borage oil, krill oil, and vitamin E all work synergistically to support your dog’s skin and coat. PetLabCo.® Allergy & Immune is tailored to small, medium, and large dogs, so you can select the size and quantity based on their weight.
Can puppies take Allergy & Immune soft chews?
Can puppies take Allergy & Immune soft chews?
PetLabCo.®’s Allergy & Immune soft chews are suitable for all dogs 12 weeks and older. If you have any questions about giving these seasonal dog allergy soft chews to your puppy, please contact your veterinarian.
Can dogs have seasonal allergies?
Can dogs have seasonal allergies?
Yes, dogs can (and do!) develop seasonal allergies – just like people do. Certain environmental triggers can lead to occasional allergies in our canine companions. Signs of seasonal allergies in dogs may include occasional watery eyes, tear stains, itching, paw licking, skin sensitivities, and sneezing. We recommend reaching out to your veterinarian if you suspect your dog has seasonal allergies.
What flavor are PetLabCo. Allergy & Immune chews?
What flavor are PetLabCo. Allergy & Immune chews?
Our delicious Allergy & Immune soft chews are pork flavored, and dogs love the taste! We're always looking to enhance our product line, so additional flavors may be introduced in the future.
Should I be aware of any dietary restrictions when giving my dog Allergy & Immune soft chews?
Should I be aware of any dietary restrictions when giving my dog Allergy & Immune soft chews?
Our soft chews are made to accommodate a variety of dietary preferences. However, if your dog has specific allergies or dietary restrictions, please consult with your veterinarian before adding new supplements to their diet to ensure safety and compatibility.
What are the benefits of colostrum for dogs?
What are the benefits of colostrum for dogs?
Colostrum is a protein-rich fluid produced by mammary glands. When added to supplements for dogs, this ingredient can support good gut microbes and healthy skin. The colostrum inPetLabCo.®Allergy & Immune seasonal dog allergy supplement is bovine colostrum — meaning it comes from cows.
What happens if I accidentally give my dog too much Allergy & Immune Probiotic soft chews?
What happens if I accidentally give my dog too much Allergy & Immune Probiotic soft chews?
If you accidentally give your dog too many soft chews, see a veterinarian as soon as possible. If you’re unsure how many soft chews to give your dog, please see the Directions for Use on the product label.
Benadryl for dogs? What is the recommended Benadryl dosage for dogs with seasonal allergies?
Benadryl for dogs? What is the recommended Benadryl dosage for dogs with seasonal allergies?
Benadryl, the brand name for diphenhydramine, is a drug and should only be administered under veterinary supervision. Please consult your vet before giving your dog Benadryl.
Can PetLabCo. Allergy & Immune soft chews be given to cats?
Can PetLabCo. Allergy & Immune soft chews be given to cats?
Our Allergy & Immune soft chews were specifically formulated for dogs and should not be given to cats. If you are looking for something to support your feline’s gut health, our newly launched Cat Probiotic is a great option!
Is there an expiry date on PetLabCo.O's Allergy & Immune Chews?
Is there an expiry date on PetLabCo.O's Allergy & Immune Chews?
Our Allergy & Immune Chews have a shelf-life of 12 months.
What if I am not happy with the product?
What if I am not happy with the product?
Products may be returned for a full refund within 30 days. Your return must be unopened and in the same condition that you received it.
Will you have enough stock, so my dog doesn't run out of Allergy & Immune Chews?
Will you have enough stock, so my dog doesn't run out of Allergy & Immune Chews?
Our inventory system ensures we maintain a ready supply of our Allergy & Immune Chews to meet demand, even during peak seasons.




