One of my hens was injured by a neighbors dog and was nursed indoors for a wk. Now that she is better, I have decided to put her back with the others. She seems very scared and runs under my legs when I go out. Two of my hens chase and pluck at her at times. but all day today (first day out) she has stayed in the coop till I called her to make her drink then she went back in. Please help me. Will this pass and will the girls take her back into the group? Should I be worried she will be harmed?