Support Your Dog’s Gut Health with FidoSpore
FidoSpore by Microbiome Labs is the first clinically proven probiotic supplement designed to support digestive health, reduce leaky gut, and promote immune balance in dogs. This advanced formula features a powerful blend of spore-forming probiotics, including Bacillus subtilis HU58, Bacillus licheniformis (SL-307), and Pediococcus acidilactici, along with defatted, grass-fed beef liver extract for enhanced flavor and aroma.
How FidoSpore Supports a Healthy Gut
FidoSpore is formulated with science-backed probiotic strains that actively support gut barrier integrity, immune function, and digestive enzyme production:
- Bacillus subtilis HU58 & Bacillus licheniformis (SL-307): Spore-forming probiotics that help strengthen the gut lining and produce beneficial short-chain fatty acids.
- Pediococcus acidilactici: A lactic acid-producing bacterium known for supporting digestion, reducing inflammation, and protecting against harmful pathogens.
- Grass-Fed Beef Liver Extract: Enhances palatability, ensuring easy administration for your pet.
How to Use FidoSpore
- DOGS: Add 1 capsule to food once daily. The capsule can be opened and sprinkled onto food or given whole.
- Safe for all breeds and sizes.





