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Four Leaf Rover

Four Leaf Rover Saccharomyces Boulardii | Digestive + Gut Health Support

Regular price $29.99
Regular price Sale price $29.99
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Four Leaf Rover Saccharomyces Boulardii | Digestive + Gut Health Support

Regular price $29.99
Regular price Sale price $29.99
Sale Sold out

Probiotic for Dogs with Digestive Upset & Imbalance
Organic Inulin Prebiotic | Gut Lining Support | Diarrhea Relief

If your dog has diarrhea, gut issues after antibiotics, or chronic yeast overgrowth, this probiotic is a must-have. Saccharomyces boulardii is a beneficial yeast, not a bacteria, which gives it a major advantage: it stays active through antibiotics and stomach acid, working quickly to restore balance in your dog’s gut.

Four Leaf Rover’s Saccharomyces Boulardii is a pure, potent formula that includes organic inulin from Jerusalem artichoke, a gentle prebiotic that helps feed good bacteria and support long-term gut health. Together, they help firm up loose stools, soothe the digestive tract, and bring the microbiome back into balance.

✓ Helps firm up stools and relieve diarrhea, fast
✓ Safe to use during and after antibiotics
✓ Supports gut lining health and immune resilience
✓ Effective for yeast-related issues and GI inflammation
✓ Includes organic inulin for prebiotic support without irritation

Why It Works

Saccharomyces boulardii is a beneficial yeast—not a bacteria—so it behaves differently in the gut. Many probiotics don’t survive antibiotics or stomach acid, but Saccharomyces boulardii does. That’s why it’s the probiotic of choice for antibiotic-associated diarrhea, IBD, yeast overgrowth, and gut flare-ups. As a beneficial yeast, it helps calm inflammation, crowd out harmful microbes, and support the cells lining the gut.

When paired with organic inulin, a plant-based prebiotic from Jerusalem artichoke, it gently nourishes your dog’s beneficial bacteria and helps improve stool consistency. It’s a clean, simple, and highly effective way to support digestion and microbiome balance especially during times of stress, illness, or recovery.

And unlike multi-strain probiotics, S. boulardii doesn’t stick around permanently. It helps reset the gut, then naturally exits the system, making it safe for both short- and long-term use. It can also outcompete problematic yeasts like candida or malassezia, supporting a more balanced gut ecosystem for dogs with itching, licking, or skin issues tied to yeast.

What’s Inside—and Why It Helps
Saccharomyces boulardii – A clinically studied probiotic yeast that:
• Crowds out harmful bacteria like E. coli and Clostridium
• Helps rebuild and protect the gut lining
• Reduces inflammation and supports immune function
• Survives antibiotics and stomach acid

Organic Inulin (from Jerusalem Artichoke) – A gentle, well-tolerated prebiotic that:
• Feeds beneficial microbes in the gut
• Helps improve stool quality and regularity
• Supports microbiome diversity and digestive resilience

Perfect For:
✓ Dogs with loose stools or digestive upset
✓ Dogs on antibiotics or recovering from GI illness
✓ Dogs with yeast overgrowth, leaky gut, or dysbiosis
✓ Dogs with chronic inflammation or gut lining damage
✓ Pet parents who want fast, effective relief from gut issues

With clinically proven digestive benefits, Four Leaf Rover Saccharomyces Boulardii helps restore gut balance, reduce diarrhea, and support your dog’s immune and intestinal health, naturally and gently.

Customer Reviews

Based on 2 reviews
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C
Carol Williams
S. BOULARDII

Stools are better. Still, hesitant appetite. On first container. I have 2. He has a problem with yeast infections. I wonder if next should be the complete gut for yeast???? It would be nice to chat with someone.

J
J.D.
So good

This one is a must for any dog suffering with a Microbiome imbalance or those that will be using antibiotics. This is the only probiotic that antibiotics cannot penetrate!