Yeast infections in dogs are common, frequently misdiagnosed, and easier to spot than most owners realise. Here are the top signs to look for — and why a topical antifungal usually clears what allergy medications can’t.
By Dr. Adelia Ritchie.
The key signs of a yeast infection
Any single one of these is a very strong indicator, regardless of how the infection got started. If you can see two or more, it’s pretty much a given that the dog is systemically infected with yeast:
- Scratching the ears, or head shaking
- Lethargy and loss of appetite
- Chewing or licking the feet, with dark rusty-red hair between the toes
- Cyclic manifestation of symptoms — appearing in the spring and “going away” in the autumn
- Hair loss on the tail and upper back
- Speckles (like tiny black dots) on the underbelly, or rust colouration around the genitals
- A foul funky smell and greasy hair (seborrhoea), often accompanied by heavy dandruff
- Baldness from having been closely shaved
- Any black skin, especially if associated with hair loss
So — is it yeast, or an allergy, or something else?
Honestly, you don’t know for sure at first.
But here’s the test: if the condition responds well to a natural topical antifungal — the hair grows back, the black skin disappears, the itching and licking stop, and the underbelly returns to a normal pinkish white — that should tell you something.
All of these symptoms respond to antifungals. Especially to DERMagic Skin Rescue Lotion or Hot Spot Salve.
How the yeast got in
It could well have been an allergic reaction to something that started all this — a bug or flea bite, a bad reaction to grain in food, for example. But what happens next is the part that matters:
The local immune system doesn’t function properly after the initial reaction. That allows the yeast to bloom and invade.
This is what many veterinarians miss. They generally don’t recognise the early signs of yeast, and allergy testing can give misleading false positives in many cases. So the pet parent accepts a diagnosis of allergies and spends a fortune on medications for the rest of the dog’s life — a life that may be considerably shortened by being on those medications long term.
The yeast, meanwhile, keeps spreading.
What clears it
A natural topical antifungal that penetrates the follicles and kills the yeast where it lives — that’s what the Skin Rescue Lotion was formulated for. The Hot Spot Salve is the concentrated version for localised flare-ups.
If the dog truly has a yeast infection, you’ll see results: the rusty hair between the toes clears, the speckles fade, the smell goes, the itching stops, and the hair grows back.
For help working out whether you’re dealing with yeast, an allergy, or something else, email info@dermagic.eu or call 01624 829575.