We have donkeys that keep most critters at bay.i wish i could let my chicken roam during the day but we have foxes and coons and maybe coyotes, husband did dispose of one coon a couple of weeks ago, out during the day even, maybe cause he had had a run in with a skunk, needless to say, i'm afraid to let them loose, lost all but two last winter while gd was babysitting them for us,trying to rebuilt the flock