America's #1 selling probiotic chew for dogs2
Manufactured in the USA
Our soft probiotic chews for dogs are made from premium-quality domestic and globally sourced ingredients.
Clinically Studied Formula
A clinical trial found that our dog Probiotic Chews significantly enhances a balanced inflammatory response in the gut.
Extensive Research & Development
PetLabCo.® worked closely with experts to design a prebiotic and probiotic blend to meet the most pressing gut health issues dogs face today.
Seasonal Allergy Support
By promoting a healthy gut microbiome and immune function, our dog gut health supplement can support your pup's response to seasonal allergies.
2 - YTD 2026 (as of May 2026) PetLabCo.® Probiotic Chew is #1 selling Probiotic Soft Chew in the Dog Probiotics Supplements Category on Amazon
Expertise you can rely on
Formulated by experts, backed by science, and trusted by pet parents - our products are made to deliver results you can feel good about.
"An excellent tool to help balance your dog’s gut for healthy digestion & skin."
Dr. Roxana Bordbar
US DVM, Vet Consultant to PetLabCo.®
As seen on sponsored content
Take your dog’s gut health & comfort to the next level
Gut Health
A powerful blend of probiotics, prebiotics, and postbiotics helps maintain balanced gut flora, support digestive function, and keep stools firm and healthy.
Intermittent Itchiness
Supports normal yeast levels and skin health, helping to reduce occasional: itching, paw licking, and discomfort.
Skin & Coat Comfort
Promotes a healthy skin barrier and supports the coat from within, so your pup looks as good as they feel.
Seasonal Allergies
A healthy gut supports a balanced immune response, which may help with seasonal sensitivities like head shaking and paw chewing.
Immune System
80% of the immune system lives in the gut! Probiotics work to strengthen natural defenses and keep your pup feeling their best.
What to expect
89% of Probiotic Chew customers are seeing results after 90 days3
A happier, healthier pup - with each soft chew
More balanced digestion Firmer, healthier stools Supports skin, coat, and immune health Tasty daily soft chew
We’re here to be your partner
As pet parents, we all want to do better for our animals, but it's not always easy to know the right thing to do.
Or which products to use and trust.
But, what if you had a partner to help?
Someone who makes it easy to understand what your animal needs. And how to give it to them.
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What do probiotics do for dogs?
What do probiotics do for dogs?
Probiotics are live strains of healthy bacteria that help dogs maintain normal digestive function and support overall gut and immune health. Giving dogs daily probiotic supplements may normalize bowel movements, provide support for occasional loose stools, and even help dogs dealing with seasonal allergy discomfort.
What probiotic strains are in PetLabCo.®’s Probiotic Chews?
What probiotic strains are in PetLabCo.®’s Probiotic Chews?
PetLabCo.®’s Probiotic Chews contain a proprietary blend of prebiotics and probiotics. The active ingredients include:
- Bacillus coagulans
- B. clausii
- B. subtilis
- Fructooligosaccharides (FOS)
- Galactooligosaccharides (GOS)
- A synergistic postbiotic blend of yeast (Saccharomyces cerevisiae, Cyberlindnera jadinii)
What flavor are the PetLabCo.® Probiotic Chews?
What flavor are the PetLabCo.® Probiotic Chews?
Our probiotic supplements are pork-flavored, making them a delicious reward that appeals to a wide range of canine tastes and preferences.
How long does it take for probiotics to work in dogs?
How long does it take for probiotics to work in dogs?
The time it takes for a dog to experience the benefits of probiotic supplements will vary and may depend on a dog’s age, breed, genetics, health, and overall lifestyle. It is generally suggested that dogs take a supplement according to package instruction for 60-90 days to see the full benefits take effect.
In an internal feedback survey of pet parents with a Probiotic Chew subscription, 84 percent of respondents saw expected results after 3 months of daily use.
How long should a dog be on probiotics?
How long should a dog be on probiotics?
Consult with your veterinarian if you’re wondering how long to keep your dog on a particular supplement. Many probiotics for dogs – like PetLabCo.® Probiotic Chews — are suitable for daily use according to package instructions and can be given to dogs as part of their lifelong wellness regimen. They are also particularly helpful during and after antibiotic treatments, during periods of stress, after dietary changes, or when your dog exhibits signs of occasional digestive discomfort. Your veterinarian can guide you based on your dog’s specific needs.
What time of day should I give my dog probiotics?
What time of day should I give my dog probiotics?
If a time of day is not specified in the directions for use, you can generally give your dog probiotics when it is most convenient for you. Some pet parents prefer giving dogs probiotics first thing in the morning when a dog’s stomach is less acidic. Others choose to give probiotics with meals to minimize the likelihood of digestive upset. You can also ask your veterinarian for a recommendation.
How are PetLabCo.®’s Probiotic Chews different from probiotic powders for dogs?
How are PetLabCo.®’s Probiotic Chews different from probiotic powders for dogs?
Our probiotics for dogs come in a convenient, no-mess soft chew. In comparison to powders, these yummy, pork-flavored chews can be given directly, eliminating the need for mixing or measuring. Dogs eagerly look forward to the taste.
Can puppies have PetLabCo.®’s Probiotic Chews?
Can puppies have PetLabCo.®’s Probiotic Chews?
These probiotic soft chews are suitable for dogs and puppies of all breeds and sizes, 12 weeks and older.