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Why are my dog's green crusty scabs growing back after treatment?

Updated On September 23rd, 2025

Pet's info: Dog | Mixed Breed Large (61lb +) | Male | neutered | 11 years and 4 months old | 104 lbs

My Labradoodle has green crusty scabs on his back. The vet shaved them off and put him on Zymox. The scabs appear to be growing back.

1 Answer

Most Helpful Answer

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Answered By Maria DVM

Veterinarian

Published on December 14th, 2017

Without actually seeing Baer it is hard to state if it is something that needs oral antibiotics or a medicated shampoo. I would let your veterinarian know that the scabs are coming back and the medication isn't helping. They may be able to prescribe something else or they may want to see Baer again depending on what it originally looked like. Remember you can always upload up to 3 pictures on here for us to see something. Thank you for using Petco Pet Education Center, formerly Petcoach.

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