Well, I just went out and put peroxide on the scab and noticed that 1) the peroxide didn't hurt her. It didn't even sizzle, which makes me think this is either not an infection or that it's so advanced all the tissue even surrounding the scab is completely dead and gone. 2) the hard scabby part...
Hello, this is my first post. I take care of a flock of 9 chickens. I went away for about 2 and a half weeks, leaving the care of them to my dad, who I live with. When I came back, one of my white leghorns had a terrible infection on her back. It looks pretty old. It's this round, dry, black...