Petco Text Logo
Petco Pet Logo

Is my dog's armpit hair loss and red skin a fungal infection?

Updated On September 23rd, 2025

Pet's info: Dog | Canary Island Warren Hound | Female | spayed | 90 lbs

My dog is having hair loss around the armpits and some dry flaky skin. The bold spots also look red and sore. Do you know if that might be a fungus infection?

1 Answer

Most Helpful Answer

Image profile

Answered By Dr. Melanie, BVSc MS

Veterinarian

Published on June 12th, 2019

It could be a fungal infection, but it could also be a yeast infection or allergies. Without seeing Maci in person, I can't say for certain. I'd have her checked out by a vet to be safe. Best of luck.

Vote icon

1Pet Parents found this answer helpful

image
Have A Vet Question?

Book an appointment with the pros – our expert vets are here to help.

Sponsored