Aww, I'm so sorry you lost her. Predators are definitely no fun to deal with.
I can understand what you mean with your new Buff. One of my BO hens is also quite bossy and mean to the other flock members. She's still friendly to me but sometimes I just wish I could smack some kindness on her...
Welcome to BYC! Please make yourself at home and we are here to help.:D
Sounds like you have a lovely flock! Do you have a favorite breed? I personally love Buff Orpingtons. Such a sweet breed.
Sorry about the rooster that turned so aggressive. I'm glad you were able to re-home him though. Is...