Tell you the truth...if she's not charging she's probably not doing this on purpose, its not like the German Shepherd market is drying up. If I were you, I wouldn't take this dog no matter what. Maybe contact some people that you know might be looking, but I wouldn't try too hard.
This is my problem with the new reasoning behind leaving your dogs intact until X years. For every 9 people that can handle it, there's 9 that can't, and this is the stuff that happens even when you don't mean it to.
CD RE TC HIC 7/10