Digestive & Immune Support for Your Dog's Gut Health
FidoSpore™ is a veterinarian-formulated probiotic designed to support healthy digestion and immune function in dogs. Unlike standard probiotics that struggle to survive the stomach's harsh environment, FidoSpore™ uses clinically studied spore-based strains that make it safely to the gut—where they get to work balancing bacteria, supporting gut lining integrity, and easing digestive distress.
Each capsule delivers 4 billion CFUs of targeted, dog-friendly probiotic strains, combined with grass-fed beef liver extract for a flavor your pup will love. Whether your dog struggles with gas, loose stools, or just needs gut support after antibiotics or illness, FidoSpore™ is an easy, daily way to restore balance.
Why We Love It
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Spore-based probiotics survive digestion and seed the gut
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Clinically studied for dogs with digestive issues
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Helps ease symptoms like gas, constipation, and diarrhea
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Supports immune health and gut lining integrity
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Grass-fed beef liver makes it easy to mix into food
FidoSpore™ is especially helpful after antibiotics, GI distress, or during times of stress—and safe enough for daily use.
What It Helps With
✔ Occasional diarrhea or constipation
✔ Gas and digestive discomfort
✔ Post-antibiotic or illness recovery
✔ Gut barrier support and immune health
✔ Healthy gut microbiome in dogs
What’s Inside
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Bacillus subtilis HU58™ – Supports immune function, strengthens gut lining, and produces digestive enzymes.
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Bacillus licheniformis SL-307™ – A spore-forming strain that promotes short-chain fatty acid production and overall gut health.
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Pediococcus acidilactici PA5051® – A lactic acid-producing probiotic shown to ease diarrhea and constipation in dogs.
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De-fatted Grass-Fed Beef Liver Extract – Enhances flavor and provides natural nutrients.
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Vegetarian Capsule & Microcrystalline Cellulose – Clean, simple delivery system.
Total CFUs per capsule: 4 billion
How It Works
🐶 Survives the Stomach, Seeds the Gut
Spore-forming strains in FidoSpore™ can withstand heat, stomach acid, and bile—ensuring they reach the intestines alive to deliver real results.
💩 Improves Digestive Function
These probiotics produce enzymes and short-chain fatty acids that help break down food, reduce bloating, and improve stool consistency.
🛡️ Supports Immunity & Gut Barrier
By nurturing the gut lining and modulating the immune system, FidoSpore™ promotes overall resilience and reduces sensitivity to common gut triggers.
🐕 Tail-Wagging Taste with Liver Extract
Even picky eaters love it. The capsule can be opened and sprinkled directly on food—no pill pockets needed.
When to Use It
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After antibiotics, illness, or GI upset
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Daily for digestive and immune support
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When introducing new foods or environments
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During stress, travel, or boarding stays
Suggested Use
Add 1 capsule to your pet’s food daily. Capsule can be opened and sprinkled on food or consumed whole.
Dosing is not dependent on weight. Safe for cats and dogs.
No refrigeration needed. For intermittent or supplemental feeding only.
Clean & Pure
Veterinarian-Formulated | Gluten-Free | Dairy-Free
No Soy | No Artificial Flavors | Non-GMO | Beef Liver for Palatability