Clean the sore with hydrogen peroxide on gauze or a cotton ball, and after it dries, spray the area with cortisone cream. Do this twice a day until the sore starts to dry out or a scab begins to form.Nov 12, 2021
Why does my dog have crusty scabs?
Superficial bacterial folliculitis is an infection that causes sores, bumps, and scabs on the skin. These skin abnormalities are easier to see in shorthaired dogs. In longhaired dogs, the most obvious symptoms may be a dull coat and shedding with scaly skin underneath.