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My dog has a wound that won't heal. Should I shave or use peroxide?

Updated On September 23rd, 2025

My dog has a severely matter scab/sound. And it isn't healing. Should I shave it off or hit it with peroxide

1 Answer

Most Helpful Answer

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Answered By Jennifer Summerfield, DVM CPDT-KA

Veterinarian, Certified Dog Trainer

Published on March 26th, 2017

Poor pup! If the wound isn't healing, it's likely that it is infected and will need prescription antibiotics to treat it effective. Because of this, I would recommend taking your dog to the vet tomorrow morning for an exam - he/she can take a look at the wound and determine what is needed to treat it. In the meantime, if you're able to gently clip the hair and matted discharge from over the wound, this should be fine to do. You can also gently clean the area with some warm water and antibacterial soap. I would not recommend using peroxide, as this may sting and often causes additional tissue damage and irritation which can make healing more difficult.

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