Help I need advice, my neighbours dog got my lovely hen yesterday I found another locally to place in the coop. I only had two chickens so one egg would almost be pointless to collect. After a small amount of time the new hen went and sat in the nesting box and rested meanwhile my old hen was flying at the wires banging her head and kicking the door. She was cackling which is unusual. I left them alone to calm down, this evening I had to go out and noticed my old hen standing on the new hens beck pecking her red thingy and making it bleed so ive separated them. My old hen is in bed and my new hen in the cat carry cage. How do I make this work?