Important Disclaimer
The information provided here is for general pet health education only and is not a substitute for professional veterinary advice, diagnosis, or treatment. Never disregard professional veterinary advice or delay seeking it because of something you read here. If your pet is experiencing a medical emergency, contact your veterinarian or an emergency animal hospital immediately.
- Species & breed
- Dog · Shetland Sheepdog
- Age
- 4 years old
- Sex
- Male
It's understandable to be concerned when something seems off with Saint — yeast-related skin issues are actually pretty common in dogs, and Shelties in particular can be prone to skin and coat sensitivities.
What yeast issues often look like in dogs
Yeast (a type of naturally occurring fungus that lives on skin) can sometimes overgrow and cause noticeable symptoms. Common signs owners notice include:
- A musty or "corn chip"-like smell, especially from the ears, paws, or skin folds
- Redness, greasiness, or darkening of the skin
- Itching, licking, or chewing — particularly at the paws, ears, belly, or groin
- Waxy or dark discharge in the ears
- Hair loss or thickened skin in affected areas
Areas to check on Saint
For a dog like Saint, pay close attention to:
- Ears — Shelties have thick fur around their ears, which can trap moisture
- Paws — especially between the toes, where licking is a common sign
- Underside — the belly and groin area where skin stays warm and less ventilated
What you can do at home right now
- Keep affected areas clean and as dry as possible
- After walks or baths, gently dry Saint's ears and paws thoroughly
- Check for any wounds, redness, or discharge and take note of where it's worst
- Avoid introducing new foods, treats, or grooming products until you've spoken with your vet
It's worth noting that yeast overgrowth is often a secondary issue — meaning something else (like allergies, moisture, or an underlying health change) may be creating the conditions for it. A vet can help figure out what's going on underneath.
When to see your vet:
Schedule a vet visit soon — ideally within the next few days — if you're noticing any of the signs above. You should go sooner or right away if Saint is:
- Scratching or licking intensely and can't seem to stop
- Shaking his head frequently or pawing at his ears
- Showing redness, swelling, or discharge that's getting worse
- Seeming uncomfortable, lethargic, or off his food
A vet can do a simple skin or ear check to confirm what's going on and recommend the right next steps. Since this has already caught your attention, it's worth getting eyes on it professionally rather than waiting to see if it resolves on its own.
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