• Front-facing image of Four Leaf Rover Saccharomyces boulardii dog probiotic supplement in a container, highlighting the label and product packaging.
  • Saccharomyces boulardii yeast-based probiotic supplement for dogs from Four Leaf Rover, showing packaging and supplement details.
  • Saccharomyces boulardii yeast-based probiotic supplement for dogs in a container with label showing product details.
  • Bottle of Saccharomyces boulardii yeast-based probiotic supplement for dogs by Four Leaf Rover, with label and supplement container visible.
  • Bottle of Saccharomyces boulardii dog supplement by Four Leaf Rover, with directions for use and supplement packaging visible.
  • Saccharomyces boulardii yeast-based probiotic supplement for dogs, showing the key ingredients and packaging.
  • Bottle of Saccharomyces boulardii yeast-based probiotic supplement for dogs by Four Leaf Rover, with label and product details visible.
1 8

Four Leaf Rover

Saccharomyces boulardii | Yeast-Based Probiotics for Dogs

$29.99
$29.99
Shipping calculated at checkout.

Delivery, Pickup and Shipping Available

Saccharomyces boulardii is a healthy, probiotic yeast. Yeast-based probiotics are unique because they're not harmed by the drugs and chemicals that can damage other probiotics and bacteria. This makes Saccharomyces boulardii the perfect choice for dogs with guts stressed by gut-harming drugs and chemicals. 

This friendly yeast delivers other gut benefits too. It helps maintain a healthy gut lining and studies show S. boulardii can influence parts of the immune system that maintain proper gut permeability.

  • Hurry, only 5 items left in stock!
Front-facing image of Four Leaf Rover Saccharomyces boulardii dog probiotic supplement in a container, highlighting the label and product packaging.
Saccharomyces boulardii yeast-based probiotic supplement for dogs from Four Leaf Rover, showing packaging and supplement details.
Saccharomyces boulardii yeast-based probiotic supplement for dogs in a container with label showing product details.
Bottle of Saccharomyces boulardii yeast-based probiotic supplement for dogs by Four Leaf Rover, with label and supplement container visible.
Bottle of Saccharomyces boulardii dog supplement by Four Leaf Rover, with directions for use and supplement packaging visible.
Saccharomyces boulardii yeast-based probiotic supplement for dogs, showing the key ingredients and packaging.
Bottle of Saccharomyces boulardii yeast-based probiotic supplement for dogs by Four Leaf Rover, with label and product details visible.
Need Help? Call Christa Today 636-900-2848
Adored Beast Products 20% Off
Complete and Balanced Raw Dog Food