Could PetLab Co.’s Allergy & Immune Chews Be Beneficial for Your Dog? A Vet Weighs In

People are often searching for pet products that support specific concerns, such as occasional or seasonal allergies. If your dog is experiencing seasonal discomfort, such as frustrating paw licking, sneezing or watery eyes, how do you decide which product to give them? 

As a vet, it is essential to me to ensure that I am using and reviewing products that tick all the boxes when it comes to ingredient quality, expert formulation, and trust. In this article, we will explore the formulation, ingredients and potential benefits of PetLab Co.’s Allergy & Immune Chews, as well as how to decide whether this popular soft chew is a suitable addition to your dog’s routine.

Table of Contents: Are PetLab Co.’s Allergy & Immune Chews Beneficial?

• What Are Pet Lab Co.’s Allergy & Immune Chews?
• How Do They Work?
• What’s in Them?
• Are These Soft Chews Suitable For My Dog?
• Do Vets Recommend PetLab Co.?
• Should You Add These Soft Chews to Your Dog’s Routine?

What Are PetLab Co.’s Allergy & Immune Chews?

PetLab Co.’s Allergy & Immune Chews are expertly formulated soft chews that support immune function health in dogs and can help keep occasional allergies at bay. These pork-flavored soft chews are packed with high-quality probiotics, prebiotics, postbiotics, beneficial omega fatty acids and antioxidants to support healthy gut flora and a healthy immune system.

Why are pet owners across the country adding these soft chews to their dog’s routines? Well, just like people, dogs can experience seasonal allergies due to airborne particles like pollen. When dogs inhale or come into contact with these allergens, it may lead to occasional itching and discomfort. 

Pet parents who see their pup suddenly sneezing, watery-eyed, licking their paws or shaking their head a lot after exposure to environmental allergens like grass or pollen may seek a supportive allergy & immune product to support their dog’s normal immune response. That’s where PetLab Co.’s Allergy & Immune Chews come in – they can be used as part of a wellness routine to promote normal overall digestive health and a healthy immune response to seasonal allergies. 

It’s important to note that PetLab Co.’s Allergy & Immune chews are not intended to treat or cure allergies or health conditions, and it’s always recommended to take your dog to the vet if you are concerned about sudden changes in their behavior or overall wellbeing.

How Do PetLab Co.’s Allergy & Immune Chews Work?

Your dog’s digestive system (gut) isn’t just for digesting food, it also contains a large part of the immune system and plays a key role in supporting overall health. Think of your dog’s gut like a security gate — it helps manage what passes through, allowing nutrients in while keeping unwanted elements out. When this barrier isn’t functioning at its best, it may allow certain triggers through that can contribute to occasional sensitivities towards environmental allergens.

Keeping your dog’s gut healthy can help keep their immune system, and the rest of their body, healthy and balanced. PetLab Co.’s Allergy & Immune Chews help maintain overall well-being by supporting gut health and encouraging a healthy immune system. The expertly formulated soft chews use a comprehensive and tailored approach to help optimize your dog’s gut health and immune system.

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PetLab Co.’s Allergy & Immune Chews proprietary blend helps to: 

• Support a normal immune response to environmental allergens
• Support the immune system’s normal resilience
• Provide stimulation for beneficial gut bacteria
• Support a normal inflammatory response

For best results, Allergy & Immune Chews are designed to be given daily, as the benefits typically build with consistent use over time.

What’s in PetLab Co.’s Allergy & Immune Chews?

PetLab Co.’s Allergy & Immune Chews contain a proprietary blend of probiotics, postbiotics, prebiotics, and immune-supporting ingredients that include:

• Proprietary Probiotic Blend: Bacillus coagulans, B. clausii, B. subtilis helps to diversify and balance the gut microbiome, which in turn supports a normal immune response to environmental allergens
• Colostrum (Bovine): supports the immune system and supports a normal inflammatory response
• Krill Oil: Rich in omega‑3 fatty acids (EPA/DHA) that support healthy skin and coat
• Prebiotic Fiber: Fructooligosaccharides (FOS) & Galactooligosaccharides (GOS) provide stimulation for the beneficial bacteria in the gut
• Borage Oil: Contains both Omega-3 and Omega-6 fatty acids, to promote a healthy skin and coat
• Vitamin E: Acts as an antioxidant, supporting overall immune health●  Synergistic Yeast Postbiotic Blend: Saccharomyces cerevisiae and Cyberlindnera jadinii supports gut health and supports the immune system’s normal resilience.

Are These Soft Chews Suitable For My Dog?

PetLab Co.’s Allergy & Immune Chews should only be given to dogs aged 12 weeks and over. They can be used for any size adult dog and come in three different sizes, small, medium, and large. This makes it easy to give the soft chews to your pup, as only one soft chew is required per day – no matter the size of your dog.

If your dog has a known ingredient sensitivity or is currently on medications, then consult with your vet before giving them any sort of supportive soft chew or product. Individual results may vary depending on a whole host of factors, and these soft chews will not stop an acute allergic flare.  

PetLab Co.’s Allergy & Immune Chews take time to build up in the system. Give your dog one soft chew daily and monitor their response for at least 60 days before evaluating the benefits.

What Makes PetLab Co.’s Approach Different?

PetLab Co. provides vet-reviewed formulas developed by a nutritionist. In addition, PetLab Co. products are manufactured in the USA with globally and domestically sourced ingredients. 

PetLab Co. is certified by the National Animal Supplement Council, so that pet parents know they are buying from a company that has passed a comprehensive third-party audit and maintains ongoing compliance with rigorous NASC quality requirements.

In addition, PetLab Co. is committed to transparent labeling and ingredient sourcing, and they have served over 4 million pet pawrents across the world*, with thousands of 5-star reviews from happy customers (and pups).

Do Vets Recommend PetLab Co.?

PetLab Co. products are thoughtfully formulated with expert input and third-party quality control, offering a high standard of quality you can feel confident in.

What I like about this supplement is that it targets the health of the immune system via beneficial microbes and immune-supporting nutrients, supports skin health via omega fatty acids, and is tasty and easy to administer.

Final Thoughts: Should You Add These Soft Chews to Your Dog’s Routine?

When it comes to managing seasonal discomfort in dogs, many pet parents are looking for a supportive product that’s thoughtfully made and backed by expert guidance. PetLab Co.’s Allergy & Immune Chews are designed to help support your dog’s immune system with a blend of probiotics, antioxidants, and immune-supporting ingredients. While results can vary by dog, consistent daily use may help promote skin comfort, immune balance, and overall well-being. If you’re looking for a vet-reviewed formula crafted with quality ingredients, these soft chews could be a helpful addition to your dog’s routine.

References:

1. ^{Hyokeun Song 1,2,#, Seung-Hyun Mun 1,#, Dae-Woong Han 1, Jung-Hun Kang 1, Jae-Uk An 1, Cheol-Yong Hwang 1, Seongbeom Cho Probiotics ameliorate atopic dermatitis by modulating the dysbiosis of the gut microbiota in dogs. BMC Microbiol. 2025 Apr 22;25:228. doi: 10.1186/s12866-025-03924-6}
2. ^{Kelly S Swanson, Christine M Grieshop, Elizabeth A Flickinger, H P Healy, K A Dawson, N R Merchen, G C Fahey Jr Effects of supplemental fructooligosaccharides plus mannanoligosaccharides on immune function and ileal and fecal microbial populations in adult dogs. Arch Tierernahr. 2002 Aug;56(4):309-18. doi: 10.1080/00039420214344.  DOI: 10.1080/00039420214344.}

 *Based on PetLab Co. global customer data as of June 2025.