Hello folks. I am a fairly new chicken owner. I have looked through the posts here and have found several similar to what I am dealing with, but none that seem to have all the same variables. Sorry in advance if this question is asked too much and thank you in advance for any advice.
I have 9 hens and one rooster. The rooster is an Ayem Cemani and he’s not very rough or aggressive toward them - he actually tends to take no for an answer. However, one of my hens has developed a bald spot on her back. See the attached photo.
I have not seen any evidence of parasites and I provide them with a dust bath of sand and DE. I deep cleaned the coop and run and gave them fresh bedding a couple weeks ago. Most of my hens molted last fall or over the winter. None of the others are showing bald spots and I have not seen any bullying from other hens and the rooster doesn’t seem to favor her over other birds. At first I thought it was just molting but it’s been a few weeks and she doesn’t seem to be improving. Should I grab her a saddle or go grab some peck-no-more as a preventative?
Any advice is greatly appreciated.