---
product_id: 200337109
title: "Microbiome Labs Fidospore - Dog Probiotics for Digestive Health & Immune Support - Spore-Forming Pet Probiotics for Dogs & Cats Gut Health - Flavored with Grass Fed Beef Liver (30 Capsules)"
brand: "microbiome labs"
price: "VT20517"
currency: VUV
in_stock: true
reviews_count: 12
category: "Microbiome Labs"
url: https://www.desertcart.vu/products/200337109-microbiome-labs-fidospore-dog-probiotics-for-digestive-health-and-immune
store_origin: VU
region: Vanuatu
---

# Spore-forming for max enzyme & immune support Grass-fed beef liver flavor boost 3 clinically proven probiotic strains Microbiome Labs Fidospore - Dog Probiotics for Digestive Health & Immune Support - Spore-Forming Pet Probiotics for Dogs & Cats Gut Health - Flavored with Grass Fed Beef Liver (30 Capsules)

**Brand:** microbiome labs
**Price:** VT20517
**Availability:** ✅ In Stock

## Summary

> 🐾 Elevate your pet’s gut game — because their health deserves the best!

## Quick Answers

- **What is this?** Microbiome Labs Fidospore - Dog Probiotics for Digestive Health & Immune Support - Spore-Forming Pet Probiotics for Dogs & Cats Gut Health - Flavored with Grass Fed Beef Liver (30 Capsules) by microbiome labs
- **How much does it cost?** VT20517 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/200337109-microbiome-labs-fidospore-dog-probiotics-for-digestive-health-and-immune)

## Best For

- microbiome labs enthusiasts

## Why This Product

- Trusted microbiome labs brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Universal Daily Dose:** One capsule a day, sprinkled or whole, for both dogs and cats—weight-independent simplicity.
- • **Trusted by Pet Parents:** Highly rated with proven results in reducing nausea, improving bowel health, and curbing unwanted behaviors like grass eating.
- • **Clinically Proven Gut Health:** Backed by Bacillus subtilis HU58, Bacillus licheniformis SL-307, and Pediococcus acidilactici for powerful digestive balance.
- • **Irresistible Grass-Fed Beef Flavor:** Defatted beef liver extract ensures your pet eagerly takes their daily dose—no more pill battles.
- • **Spore-Forming Probiotics for Resilience:** Survive stomach acid to deliver maximum enzyme production and immune system support.

## Overview

Fidospore is a premium spore-forming probiotic supplement designed for dogs and cats, featuring three clinically validated strains that support digestive health and immune function. Enhanced with a natural grass-fed beef liver flavor, it ensures easy daily administration and effective gut microbiome balance, making it a top choice for pet owners seeking scientifically backed digestive wellness.

## Description

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Review: Great for our dogs - We have been giving this product to our dogs for several years now. We had a Doberman that seemed to be getting sick and nauseous all the time. Discovered this product and started using it as directed, we started seeing very good results in no time, nauseousness went away. She has had better bowel movements. We give it to our other dogs for maintenance and we do not see them eating grass or other foreign things in the yard.
Review: Finally an desertcart package without damages - Shipped without damages.....yay! This a great product that I have been using for 6 months

## Features

- Digestive Probiotics for Dogs - The first probiotic supplement clinically shown to support gut health for dogs. Contains a unique blend of dog probiotics Bacillus subtilis HU58, Bacillus licheniformis (SL-307), and Pediococcus acidilactici. Pet supplements for dogs and cats.*
- How to Use Cat + Canine Probiotics - This daily probiotic for dogs and cats can help support your pet's gut microbiome. Add one capsule to their food once daily. The capsule can be opened and sprinkled onto food or consumed whole. Dosing is not dependent on weight.*
- A Taste Your Pet Will Love - These pet supplements contain defatted grass-fed beef liver extract for added flavor and aroma. Research highlights that pet probiotics like FidoSpore are effective, safe, and cost-effective.
- Two Premium Dog Probiotic Strains - Bacillus subtilis HU58 and Bacillus licheniformis (SL-307) are both spore-forming dog gut health probiotics that help produce digestive enzymes, support the immune system, create short-chain fatty acids, and maintain the gut barrier.*
- Pediococcus acidilactici - This lactic acid-producing bacterium has a wide range of benefits in dogs. It has been used to treat dogs with digestive symptoms like constipation and diarrhea. Probiotics for dogs digestive health support can be used alongside other dog supplements and vitamins.*

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B086D5T48C |
| Active Ingredients | Bacillus subtilis HU58, Bacillus licheniformis (SL-307), Pediococcus acidilactici |
| Best Sellers Rank | #29,222 in Pet Supplies ( See Top 100 in Pet Supplies ) #152 in Dog Probiotic Supplements |
| Brand | Microbiome Labs |
| Brand Name | Microbiome Labs |
| Customer Reviews | 4.5 out of 5 stars 91 Reviews |
| Flavor | Beef |
| Included Components | Microbiome Labs FidoSpore - Dog & Cat Digestive Supplement - Bacillus Subtilis Spore Based Probiotic to Support Digestion & Gut Health - Grass Fed Beef Liver Flavored Probiotics for Dogs (30 Capsules) |
| Item Form | Capsule |
| Item Type Name | Microbiome Labs FidoSpore - Dog & Cat Digestive Supplement - Bacillus Subtilis Spore Based Probiotic to Support Digestion & Gut Health - Grass Fed Beef Liver Flavored Probiotics for Dogs (30 Capsules) |
| Item Weight | 0.09 Pounds |
| Manufacturer | Microbiome Labs |
| Manufacturer Part Number | 16020357018 |
| Model Number | 16020357018 |
| Number of Items | 1 |
| Product Benefits | Gut Health for Dogs & Cats |
| Specific Uses For Product | Argentyn 23 Professional Silver First Aid Gel - 2 fl oz |
| Target Species | Cat,Dog |
| UPC | 787790357018 |
| Unit Count | 30.00 Count |
| Warranty Description | x |

## Product Details

- **Active Ingredients:** Bacillus subtilis HU58, Bacillus licheniformis (SL-307), Pediococcus acidilactici
- **Brand:** Microbiome Labs
- **Flavor:** Beef
- **Item Form:** Capsule
- **Item Weight:** 1.44 ounces

## Images

![Microbiome Labs Fidospore - Dog Probiotics for Digestive Health & Immune Support - Spore-Forming Pet Probiotics for Dogs & Cats Gut Health - Flavored with Grass Fed Beef Liver (30 Capsules) - Image 1](https://m.media-amazon.com/images/I/6197u6SyyjL.jpg)
![Microbiome Labs Fidospore - Dog Probiotics for Digestive Health & Immune Support - Spore-Forming Pet Probiotics for Dogs & Cats Gut Health - Flavored with Grass Fed Beef Liver (30 Capsules) - Image 2](https://m.media-amazon.com/images/I/61Ze1JVsJcL.jpg)
![Microbiome Labs Fidospore - Dog Probiotics for Digestive Health & Immune Support - Spore-Forming Pet Probiotics for Dogs & Cats Gut Health - Flavored with Grass Fed Beef Liver (30 Capsules) - Image 3](https://m.media-amazon.com/images/I/71frL3nIkFL.jpg)
![Microbiome Labs Fidospore - Dog Probiotics for Digestive Health & Immune Support - Spore-Forming Pet Probiotics for Dogs & Cats Gut Health - Flavored with Grass Fed Beef Liver (30 Capsules) - Image 4](https://m.media-amazon.com/images/I/71b+MDAZOwL.jpg)
![Microbiome Labs Fidospore - Dog Probiotics for Digestive Health & Immune Support - Spore-Forming Pet Probiotics for Dogs & Cats Gut Health - Flavored with Grass Fed Beef Liver (30 Capsules) - Image 5](https://m.media-amazon.com/images/I/81IORMNtl6L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for our dogs
*by J***L on May 29, 2025*

We have been giving this product to our dogs for several years now. We had a Doberman that seemed to be getting sick and nauseous all the time. Discovered this product and started using it as directed, we started seeing very good results in no time, nauseousness went away. She has had better bowel movements. We give it to our other dogs for maintenance and we do not see them eating grass or other foreign things in the yard.

### ⭐⭐⭐⭐⭐ Finally an Amazon package without damages
*by K***S on January 20, 2026*

Shipped without damages.....yay! This a great product that I have been using for 6 months

### ⭐⭐⭐⭐⭐ Great enzymes for digestive issues
*by A***D on November 29, 2025*

I’ve been giving this enzymes to my dog who used to suffer from digestive issues and she is doing much better.

## Frequently Bought Together

- Microbiome Labs Fidospore - Dog Probiotics for Digestive Health & Immune Support - Spore-Forming Pet Probiotics for Dogs & Cats Gut Health - Flavored with Grass Fed Beef Liver (30 Capsules)
- Microbiome Labs MegaSporeBiotic Probiotics for Women & Men - Spore Based Probiotics for Digestive Health - Shelf Stable & Travel-Friendly (60 Capsules)
- Microbiome Labs HU58 Bacillus Subtilis Probiotics for Women and Men - High Potency Spore Probiotic for Digestive Health & Immune Support - Daily Capsules with 10 Billion CFU (60 Capsules)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-17*