I have a trap that I'd like to put out to trap raccoons. My hens free range. Is there any danger that they may get into the trap and be injured? We've only used it at night while the girls are closed up, but now I have a raccoon coming around in the daytime. Would it be better to use it in an area of the yard the hens don't have access to. I'd hate to lure a raccoon to some bait in the trap and have them decide the chickens grazing nearby would be tastier. Also, what kind of bait would be good to use in the winter. It would need to lure them even when it's frozen.