Hi There, I have read and read and gotten info from local feed stores and nothing has worked. My chickens are infested with mites (some more than others). I have removed all the bedding, put diatomaceous earth all over the place (coop, nest, run, open area...everywhere) I have dusted all my chickens...twice...with the nasty stuff which I was really hoping to avoid, but it doesn't seem to be working either! What do I do? I know they are not going to kill my chickens but they do seem terribly miserable. Is there anything that I can give them orally to kill the mites? You know, like dogs have for fleas? One thing I am also having real difficulty with is putting the sevin stuff on them. Most of the mites are congregating on their head and neck and I am trying so hard not to get that stuff in their eyes/nose/ears. Again, any suggestions would be very welcome. I'm so sad for my girls.