It seems my Delaware must have gone under the horse trailer and gotten grease on her back and one side - it seems to have really affected her ability to shed the rain, and I'm guessing stay warm cause she just can't fluff like the others. She keeps trying to preen it off, but it doesn't seem to be helping much. She doesn't act miserable or cold (it's been in the 60's here) and she chooses to come out of the coop into the rain in spite of it. Do I need to help her out? I've found threads on bathing them, and see that Dawn will help remove grease, but will this further hamper her ability to stay dry when she goes back out? Does anyone know of something safe I could "spot clean" her with? Thanks for your help!!