Two days ago our Hen was attacked by a predator and killed. It was horrible. However, now our Roo wont leave the coop and barely comes out of the nesting box. Any suggestions on making him feel safe again? I have been sitting outside with him and talking to him. I've been giving him his favorite snacks. I know its only been two days but any suggestions I am willing to do to try and help him. They are our pets and our whole family took this hard.