I really need some advice. I just brought Nancy (mature hen) home on the weekend as she was being so badly bullied by the chickens she was with that I wanted to take her in. I am getting some others this week so they can be social together. She is eating and drinking when I am with her (I think she really loves humans) but she hasn't come out of her roost at all today. Is she just settling in or should I be worried. I have a dog, maybe she is scared of him? Although he is so gentle could that be why? She is secure and he can't touch her.