Noticed a few days ago some red dots on his back but being new to this I assumed he was going to grow in new feathers, Wrong! Today I noticed these scabs on his back. I did see the little Ancona that’s next to him in the pic, pecking on his scabs. He ...(not she because the load of hormones didn’t change him, joke from previous post!) He is 7.5 was old and the largest out there so would others still peck and pull his feathers out? Is it a virus? I haven’t noticed any others with this but I didn’t inspect them either. I spend more time with them than is allowed by law...ask all the dust in my house. My chicken addiction, that’s another story!! Just concerned and wondering what I should do. Any ideas?