
Total Comfort, Inside & Out
Elevate Your Dog’s Comfort & Wellbeing
Take your dog’s health and comfort to the next level with targeted support inside and out. This formula helps maintain a healthy gut, supports immune system function, and eases occasional, intermittent itchiness. It also promotes skin and coat comfort and helps your dog cope with seasonal environmental allergies—so they can feel better, look better, and enjoy every day by your side.
Trusted by Dogs Everywhere
Loved by pet parents across the globe, we’re America’s #1 selling probiotic chew for dogs². They trust us for proven support they can see in their dog’s gut health, comfort, and everyday happiness.
Vet-Reviewed Formula
“Our probiotic is an excellent tool to help balance your dog’s gut for healthy digestion and skin.”
— Dr. Roxana Bordbar, US DVM, Veterinary Consultant to PetLab Co.
Advanced Canine Gut Health Complex
Powered by a synergistic blend of probiotics, prebiotics and postbiotics, this formula helps keep your dog’s gut flora balanced and digestion comfortable. Probiotics support healthy gut bacteria, FOS and GOS nourish beneficial microbes, and a postbiotic yeast blend provides key metabolites to help maintain a strong, healthy microbiome.
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Others |
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| Prebiotic Fiber | ||
| Digestive Support | ||
| Postbiotic Blend |
Science-Backed Active Ingredients
Science-Driven Formulas. Premium Care for Your Pet.
We combine the latest pet health research with real veterinary insight to stay at the cutting edge of wellness. Each formula is thoughtfully crafted with high-quality ingredients to help support your pet’s comfort, vitality, and overall well-being.
Trusted, Tested & Loved by Pet Parents Worldwide
Our probiotic formula is clinically studied to demonstrate effectiveness, reviewed by vets, and developed with leading nutritionists and health experts. Every batch is third-party tested for quality and potency, so you know exactly what you’re giving your dog. With 100,000+ five-star reviews worldwide, PetLab Co. is trusted by pet parents across the globe for real, noticeable results.*
Recommended Daily Chews
Dog Size & Daily Amount
- Small (under 25 lbs)
Give 1 soft chew daily.
- Medium (25–75 lbs)
Give 2 soft chews daily.
- Large (over 75 lbs)
Give 3 soft chews daily.
Full-Body Wellness Starts in Your Dog’s Gut
These probiotic chews do more than support digestion—they help your pup feel better from nose to tail. A powerful blend of probiotics, prebiotics, and postbiotics works to maintain balanced gut flora, support healthy digestion, and promote firm, regular stools. By nurturing the gut, you also support normal yeast levels, skin and coat comfort, and your dog’s natural response to seasonal sensitivities like itchiness, paw licking, and head shaking. And because so much of the immune system lives in the gut, this daily support helps strengthen their natural defenses so they can feel their happiest, healthiest self every day.*
What to Expect with Daily Use
83% of PetLab Co. Probiotic Chews subscribers reported positive results within 3 months of consistent, daily use.³ With each tasty soft chew, you’re helping support more balanced digestion, firmer and healthier stools, and overall skin, coat, and immune health—so your dog can feel happier and more comfortable every day.*
3 - Results based on Probiotic Chew subscriber internal feedback survey conducted in March 2022 (n=300)
Trusted by Millions of Dogs for Happier Tummies & Calmer Skin
We’ve already helped improve the lives of over 4.5 million dogs worldwide with our best-selling probiotic chews. This advanced formula is crafted to support paw licking, scratchy skin, head shaking, and overall digestive health using high-quality ingredients from both domestic and globally sourced suppliers.* In a 29-day clinical study, daily use was shown to enhance beneficial gut bacteria, helping your pup feel more comfortable, inside and out.*
What Pet Parents Are Saying
FAQs
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.