Four Leaf Rover Saccharomyces Boulardii

Balance. Protect. Support.

Four Leaf Rover Saccharomyces boulardii (1.65oz) is a yeast-based probiotic designed to support gut health and maintain digestive balance in dogs. Unlike traditional bacterial probiotics, Saccharomyces boulardii is naturally resilient and remains stable in the digestive tract—even during times of stress, including antibiotic use.

This targeted formula helps support a healthy gut lining while promoting a stable intestinal environment. With added organic inulin from Jerusalem artichoke, it provides prebiotic support to help nourish beneficial gut bacteria and maintain overall digestive health.

An excellent choice for dogs needing reliable gut support—especially during antibiotic use or periods of digestive stress.

Why We Love It
✔ Supports healthy gut function & digestive balance
✔ Helps maintain gut health during antibiotic use
✔ Yeast-based probiotic—stable and resilient in the gut
✔ Supports a healthy gut lining
✔ Includes organic inulin for prebiotic support
✔ No fillers or dextrins
✔ Third-party tested for quality & purity

How to Feed

Mix into food daily according to your dog’s weight (refer to product label for exact serving size). Can be used as needed to support gut health, especially during times of digestive stress.

Pro Tip: Use during antibiotic protocols to help maintain a stable gut environment and support digestive balance when it matters most.