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🌟 Elevate your dog’s wellness game with nature’s finest—because they deserve the best!
Four Leaf Rover Yeast Guard is a 100% natural, vet-formulated probiotic powder designed to support healthy skin, ears, and paws in dogs. Featuring a proprietary blend of seven organic herbs and MCT powder, it gently restores gut balance and immunity without fillers or additives. Each 51-gram jar provides a 60-day supply for medium dogs, ensuring precise dosing tailored to your pet’s weight. Trusted by holistic veterinarians and backed by a satisfaction guarantee, it’s the clean, effective choice for proactive pet parents.






| ASIN | B09TS2K3SV |
| 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 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 See more |
| Allergen Information | Gluten Free |
| Best Sellers Rank | #60,556 in Pet Supplies ( See Top 100 in Pet Supplies ) #851 in Dog Supplements & Vitamins |
| Brand | Four Leaf Rover |
| Brand Name | Four Leaf Rover |
| Customer Reviews | 3.9 out of 5 stars 330 Reviews |
| Dog Breed Size | Large, Medium, Small |
| Flavor | Beef |
| Flavour | Beef |
| Included Components | Organic Herbs & MCT Powder |
| Item Form | Powder |
| Item Weight | 51 Grams |
| Item form | Powder |
| Item weight | 51 Grams |
| Manufacturer | Four Leaf Rover |
| Manufacturer Part Number | FourLeafRover_YeastGuard |
| Model Number | 628504393178 |
| Product Benefits | Digestive Health |
| Product benefits | Digestive Health |
| Specific Uses For Product | Gut Lining |
| Target Species | Dog |
| UPC | 628504393178 |
| Unit Count | 1.00 Count |
B**A
Using this consistently for 1.5 years, it works for us!
I swear this stuff works. I have a 2-year-old Maltipoo and live in South Florida. When she was around 4–6 months old, she started scratching at her ears, so I decided to try this product. I’ve run out twice and stopped using it for a few weeks, and both times the itching came back. I’m now on my fourth jar and have it on autoship. My dog is small, so one jar goes a long way, about two months for us. Worth a try!
M**E
Great product
I really like this product and feel like it definitely helps. Would recommend this product and other Four Leaf Rover products as well. Great company for pooches.
A**R
Not worth it! Very small size!
For $40 and only get 1.25 oz. This is a rip off! Do not buy, not work the money, find something else that gives you more product. For the size, it seems more like a sample and fits in palm of my hand. No way this will last even a month. it also does not smell good, had to mix with powder gravy for my dog to eat it with their meal
S**S
Works
At first it seemed to work now a few Months in seems to not work anymore - I can smell the yeast again on my dog
P**I
If you’re hesitating, STOP.
This product has turned my dog’s whole life around and I really can’t praise it enough. My poor old guy is the yeastiest dog most people (including at least two vets) have ever seen. He’s a rescue chow chow, so his wrinkles are generally pretty affected, then his paws, underarms, and (of all things) neutering scar have been hotspots for most of his 10-year life. It’s been everything I can do—regular ACV/water wipe-downs, weekly chlorhexidine baths, constant bedding laundering, protein alternation, then raw and grain-free diets, the list goes on—just to keep his yeast at a level he can barely tolerate without antidepressants. This little miracle powder has changed everything. We’ve been using it for two weeks, and he’s a different dog. His itching has decreased dramatically and his skin, even his worst areas, is improving each day. He’s able to sleep through the night without constantly waking up to scratch, so he’s happy and lively during the day again. I’m writing this review because I went to apply his ACV today and didn’t have to for the first time in months. Not even to his underarms!! I know the price point feels a little steep to try when you’re worried it might not work, but if my dog is anything to go by, you’re going to wish you’d bought it sooner. I am so thankful! Now I’m telling everyone about this stuff and my second jar arrives today as backup just in case there’s ever a wait. Five stars don’t feel like enough!! TRY IT FOR YOUR PUP!!
Trustpilot
2 days ago
2 weeks ago