Hi all. Along with a host of other problems, these girls smell like a pig pen. I saw some posts on deoderizing a chicken run with BA and lime, no idea what BA is. I'm also sure its more of a hen problem than the run. Since they are battery hens they don't know how to be chickens and are not taking dust baths. Any advice is greatly appreciated as I stumble along with these girls. I have to say though. in the few days that I've had them they have come a long way.