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My pet mouse has a wound from a bite. How do I treat it safely?

Updated On September 23rd, 2025

Pet's info: Small Animal | Unknown - Small Animal | Male | unneutered | 16 days old

Hi there I had bought my mouse from a feeder tank from a pet store. I assumed the tank was overcrowded and Hashbrown had gotten a bad bite on his butt. I was wondering how I would treat an open wound on a mouse?

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1 Answer

Most Helpful Answer

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Answered By Mariya Gugel, DVM

Veterinarian

Published on February 15th, 2018

Poor Hasbrown! I can see where he has some healing wounds on his rump, which is a common place that mice attack each other. The good news is that the wounds seem to be healing and there does not appear to be any sign of infection. You can gently trim his nails to prevent any further trauma and apply SSD (silver sulfadiazene) ointment to the area once a day.

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