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My dog has a fast-growing scab-like patch. Could it be a hot spot?

Updated on September 23rd, 2025

Pet's info: Dog | Maltese | Male | unneutered | 2 years and 9 months old | 4 lbs

My dog has an exposed patch of skin looks like a scab but not sure what it is. I noticed it yesterday was much smaller and this morning its 4 times bigger. What could this be? I attached pictures.

1 Answer

Most Helpful Answer

Destini R. Holloway, DVM

Answered By Destini R. Holloway, DVM

Veterinarian

Published on February 11th, 2020

Poor pup. This looks like a hot spot. This is a superficial bacterial infection that is initially caused by some kind of trauma/injury to the skin that then gets infected. You will need to have this area shaved by your vet and then get Biscuit on antiboitics to get this to heal. I would recommend scheduling an appt with your vet soon to have this taken care of.
Until you can get Biscuit seen, you can certainly clean this area with Betadine diluted 50:50 with water to help reduce the bacterial load there and keep the infection down until he can get seen by your vet.
Best of luck with Biscuit moving forward and I hope that this heals up well soon! Take care. : )
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