Thank you Ron. I actually did order Elector PSP after researching mites. Ewwww. I think the mites must be the red variety as there aren't large build ups of them on the chickens. But the ones I do find crawling on me aren't red, perhaps they're newly hatched ones. I treated a poor Serama chick with some spray on Frontline and red mites came off of the poor thing like crazy. I ended up having to wash the poor thing with Dawn dish soap to get them all off and then blew it dry with a hair dryer. It was horrible.