Anybody out there used beak bits? I have just fitted one to one of my hens who is feather picking, having tried everything else, anti peck spray, purple spray etc. She is not a vicious creature, is not drawing blood, but is making my once beautiful blue hen look rather bare. I fitted the bit today, and am a bit shocked at her reaction. She doesnt seem to be eating, and keeps trying to get it off. Also, as it holds her mouth open a bit, wont her mouth get too dry? Will her breathing be affected? I saw a tiny speck of blood in her mouth after I fitted it - should I be worried?