Hey everyone, I have 11 chickens (I had 12 but a hawk got one when they were smaller). My first question is when will they be big enough that I don't have to worry about the hawk and can let them free run? They are escape artists now and can get out of their pen somehow but can't get back in. Second, once they're bug enough to have the gate open, will they stay fairly close to their home? And third, I'm attaching a picture, 6 of my chickens are orange, 4 are black and white and then there's this one. Does anyone know off the top of their head the breed? I'm curious to know. Thanks everyone!