This morning our hen was laying on the ground outside and the tom was pecking on her, as I came out he moved away, she couldn't stand up so I got a blanket and brought her in the shed where water/food are set up. I inspected her body and the back of her neck was raw in places; she had some blood so I put salve on her neck. Her tummy looked fine as did her legs. I covered her up with a blanket and put straw bales around her to protect her from Tom and keep draft off her. She wasn't very responsive. Checking on her about an hour later, when I came in she acknowledged me and was more coherent. This afternoon, I checked on her and while she's much more coherent, she can't walk. She stumbles when trying to get up . . any thoughts? We only have Tom and Trudy, hen. Both 1 1/2 year olds, originally they were doing to be our holiday "guests" last year but we fell in love with them and they are our pets.