I noticed the other day my chickens earlobe was more red than normal with a tiny ”scab”. I cleaned it with hydrogen perioxide and applied neosporin. The next day it appeared darker in color and the feathers underneath we also almost gray. What could be going on? She is 7 months old Buff Orpington. She is acting normal, but I'm worried about what's going on. None of my other chickens are affected. Any help would be great.
This is the best picture I cul manage to get
This is the best picture I cul manage to get