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Why is my French bulldog's armpit rash itchy with a pus bump?

Updated On September 23rd, 2025

my 9 month old French bulldog has been having this itchy red rash under her arm pit and now its been 2 weeks and its less red but now theres a small bump with puss in it? What can it be? Also she still eats and goes to the bathroom like usual.

1 Answer

Most Helpful Answer

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Answered By Angel Alvarado, LVT

Licensed Veterinary Technician

Published on January 24th, 2018

It could be local infection, bacterial or fungal. Ideally, she should be examined by your veterinarian to diagnose and treat any infection. Keep the area clean and dry. Use a protective shirt to prevent excessive scratching.

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