Hi I am new here - so hello. Unfortunately one of our hens got out and tried to eat the dogs food which resulted in the dog snapping at her. She has blood on both sides of her head, her eyes are partially closed and she is very withdrawn. I have no idea if the dogs teeth perforated her skull. Is there any way she can survive this? She doesn't seem to be suffering but I don't want her having a slow lingering death if there is no hope. The vet isn't open now so it would mean my husband ending it if necessary. 
