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Why is my dog losing hair on his ear edges and what should I do?

Updated On September 23rd, 2025

Pet's info: Dog | Dachshund miniature | Male | neutered | 1 year and 1 month old | 11 lbs

Mozzie has recently (about a month ago) started to lose hair on the edges of his ears. I’ve started to wash the end of his ears with a chlorohexidine shampoo once a week (done it twice now) it isn’t helping. I’m not sure what I should do or what is causing this. He’s a 1 yo mini dachshund.

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1 Answer

Most Helpful Answer

Published on April 30th, 2018

This is sometimes an autoimmune disease skin issue so it’s important to have your veterinarian examine Mozzie and not try to treat it like a skin infection at home. I would be concerned that the hair loss might actually be a vasculitis and this can happen with many different kinds of autoimmune diseases. Your vet may have to do bloodwork and potentially even skin biopsies under anesthesia to figure out what’s going on. Hopefully it’s not something major, but the only way to find out is to have him checked out. Good luck!

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