If your dog keeps shaking their head, scratching their ears, or giving off that unmistakable “yeasty” smell—you’re not alone. Yeast ear infections are one of the most common (and frustrating) issues for dog owners.
The good news? They’re not only easy to understand—they’re easy to prevent and eliminate naturally with the right care.
Why Dogs Get Yeast Ear Infections
Why Yeast Loves Ears
A dog’s ear canal is warm, dark, and moist—exactly the environment yeast loves to thrive in. Add in factors like allergies, moisture after baths or swimming, and harsh shampoos that strip away natural oils, and you’ve got the perfect recipe for a recurring ear infection.
When yeast overgrows, it causes inflammation, redness, odor, and that painful itch your pup can’t ignore. Most medicated treatments only stop the symptoms for a little while—but they don’t fix the environment that caused the problem.
That’s why the cycle keeps repeating.
Break the Cycle Naturally
COAT DEFENSE® Preventative Powder works differently. Instead of killing everything on the skin (good and bad), it changes the environment so yeast can't survive or thrive.
When used consistently, it quickly dries out the excess moisture yeast needs to live, while soothing irritation and calming redness. It’s a safe, non-toxic way to stop yeast in its tracks—naturally.
Just a light application inside the ear’s surface eliminates active yeast and helps prevent new growth. You’ll often see improvement in just a few days.
How to Apply the Powder
You don’t need anything fancy—just a soft makeup brush! Dip it into the powder, tap off the excess, and gently brush the inside of the ear flap and visible inner surface.
Keep powder in ears constantly until the yeast clears up—usually within a few days.
Then, continue a light dusting as part of your regular grooming routine to prevent future flare-ups.
Pro Tip: Always avoid the middle ear or eardrum area. You can’t reach those parts unless you shoot powder deep into the canal (which we don’t recommend). Just keep it on the inner surface—where yeast starts—and you’ll stay ahead of the problem.
The Perfect Preventative
The Preventative Powder isn’t just a quick fix—it’s an effective, long-term defense.
Use it as the final dry step after baths, swimming, or damp days to stop moisture from lingering. It keeps the ears dry, comfortable, and balanced, so yeast never gets a chance to grow again.
It’s easy, fast, and your dog will love how soothing it feels.
Soothe and Support with Shampoo
For full-body balance, pair the powder with our COAT DEFENSE® Sensitive Skin Dog Shampoo. It’s aloe-based, gentle, and free of harsh ingredients that strip the skin of its natural defenses.
This shampoo supports the skin’s microbiome, helping your dog’s whole body stay yeast-free and comfortable. It’s part of our Paw Licker Bundle, which provides complete care for dogs who struggle with yeast overgrowth—from paws to ears and everything in between.
Stop Yeast Ear Infections Before They Start
With COAT DEFENSE® Preventative Powder, you can finally stop yeast ear infections naturally -- without harsh chemicals or endless vet visits.
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Quick relief from itching and odor
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Prevents yeast from returning
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Safe for daily use
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Easy to apply with a soft brush
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Works as a final dry after baths or swimming
Shop the Paw Licker Bundle to give your dog lasting relief from yeast—safely, naturally, and effectively.
Paw Licker Bundle
One two punch to restoring immunity and skin health while eliminating and preventing odor
