Yeah, I didn’t think that spray would be heavy duty enough to actually treat anything.
I don’t think there’s feather loss other places...I’ve only noticed this wing feather. The dust baths were excessive for a couple days. We also have this big shrub that she was wanting to sit under. There’s wild birds in that shrub, and maybe even mice. We tried to get all the mice out of the yard with bait stations before getting chickens, but nature...I just wouldn’t be surprised at all if she picked something up in her adventures. She loves foraging around the yard, but I can see now why people keep them in runs to keep things like this from happening. I’ll have to be on the lookout for mites etc if she’s going to be wild haha. We also have chiggers in our yard. I didn’t think they would bother the chickens, but I’ve researched more now and they actually can...that may be it.