Four Leaf Rover Yeast Support for Dogs
- Target Species: Dog
- Product Benefits: Digestive Health
- Item Form: Powder
- Dog Breed Size: Large, Medium, Small
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
An herbal, gluten-free powder aimed at yeast-related skin and ear issues in dogs, built on organic herbs rather than probiotic strains.
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ASIN: B09TS2K3SVCategory: Pet Probiotics
Overview
Four Leaf Rover Yeast Support is a beef-flavored powder supplement for dogs, built around a blend of organic herbs including pau d'arco, goldenseal and oregano leaf plus MCT powder, sold as a 30 day supply sized for medium dogs.
Despite sitting in a category labeled Probiotics, the ingredient list is herb-based rather than a probiotic strain blend, so this is more accurately a yeast-support herbal formula aimed at skin, ear and paw health tied to gut lining.
- 51 gram powder, 30 day medium dog supply
- Organic herb blend including pau d'arco and goldenseal
- Includes C8/C10 MCT powder
- Beef flavor, gluten-free
Who it's for
Fits owners managing a dog with recurring skin, ear or paw issues that may be tied to yeast overgrowth, and who want an herbal rather than pharmaceutical approach. Less suited to owners looking for a straightforward probiotic strain supplement, since this formula is herb-based.
Pros and cons
- Organic, gluten-free herb blend
- Beef flavor for easier mixing into food
- Sized as a 30 day supply for medium dogs
- 3.8 rating trails many other dog supplements
- Herb-based formula, not a probiotic-strain product despite the category listing
Performance notes
The formula combines a proprietary organic herb blend with C8/C10 MCT powder, delivered as a beef-flavored powder meant to be mixed into food. The 51 gram package is sized to last 30 days for a medium dog, so dosing is built around that timeframe rather than a longer course.
Specifications
| Brand | FOUR LEAF ROVER |
|---|---|
| Dimensions & fit | |
| Dog Breed Size | Large, Medium, Small |
| Item Weight | 0.11 poundslower than 78% of 60 pet probiotics |
| Included components | |
| Unit Count | 1 |
| Included Components | Organic Herbs & MCT Powder |
| Other details | |
| Target Species | Dog |
| Product Benefits | Digestive Health |
| Item Form | Powder |
| Allergen Information | Gluten Free |
| Flavor | Beef |
| Active Ingredients | Proprietary Blend Of Herbs (Pau D'arco, Organic Goldenseal, Organic Olive Leaf, Organic Ginger Root, Organic Fennel, Organic Oregano Leaf, Organic Thyme Leaf), C8/C10 MCT Powder |
| Asin | B09TS2K3SV |
| Manufacturer | Four Leaf Rover |
| Best Sellers Rank | #14,691 In Pet Supplies (See Top 100 In Pet Supplies) #79 In Dog Probiotic Supplements |
| Specific Uses For Product | Gut Lining |
| Customer Reviews | {'ratings_count': '335', 'stars': '3.8'} |
| Upc | 628504393178 |
| Model Number | 628504393178 |
| Manufacturer Part Number | FourLeafRover_YeastGuard |
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Frequently asked questions
What does Four Leaf Rover Yeast Support target?
It is formulated to support skin, ear and paw health tied to gut lining, using an organic herb blend.
Is this a probiotic supplement?
No, despite being listed under Probiotics, the ingredients are an herbal blend rather than probiotic strains.
How long does one package last?
It is sized as a 30 day supply for a medium dog.