Trusted Probiotics for Cats & Dogs

Veterinarian-formulated through the Apawthecary™ Clinical Line

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Key Benefits

  • Healthier Digestion

    Reduces gas, bloating, soft stool, and diarrhea.

  • Enhanced Immunity

    Strengthens the immune system and reduces inflammation.

  • Superior Microbiome

    Supports microbial diversity and balance.

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Thoughtful Design

  • Multi-Strain Synergy

    Seven selected strains support gut health, immunity, and digestive comfort.

  • Spore Technology

    Our Bacillus strains are protected by spores for survival through stomach acid to reach the gut.

  • Prebiotic & Probiotic

    FOS feed beneficial bacteria,

    while pumpkin and carrot provide natural fiber for gut flora to thrive.

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Get Started

Brand Comparison

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How To Use

  • Step 1

    Scoop powder according to dosing instructions.

  • Step 2

    Add powder to pet food once daily.

  • Step 3

    See results in 1-2 weeks.

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Frequently Asked Questions

This probiotic is formulated specifically for dogs or cats. Choose the product labeled for your pet’s species and follow the dosing instructions based on weight.

Many pets see improvements in digestion and stool quality within 5–14 days.

Yes. This formula is designed for daily use as part of ongoing gut support.

This probiotic was developed in a veterinary setting using clinically relevant strains and dosing, with no artificial ingredients.

No. This product is available for everyday use without a prescription.

About Pawtheory

At Pawtheory, we believe healthier pets mean happier families. Our mission is simple: to make science-backed, vet-formulated wellness accessible, trustworthy, and effective for dogs and cats everywhere.

Founded by Dr. Taylor Campione, an expert veterinarian with years of experience in both traditional and integrative medicine for cats and dogs, Pawtheory was created to bridge the gap between cutting-edge science and everyday pet care. We know pet parents want products they can feel confident about—clean, safe, and proven to make a difference. That’s why every formula we create is guided by evidence, rooted in compassion, and made with purposeful ingredients—nothing extra, nothing gimmicky.

Pawtheory is more than a brand; it’s a commitment. A commitment to helping pets live longer, healthier, happier lives, and a commitment to empowering pet parents with the knowledge and tools they need to care with confidence.

Because when it comes to our loved ones, health is never just a theory—it’s everything.