Lulu is the big mama boss of my four 22 week BO's and I have two questions about her. 1.) She is larger than the others and has always been more aggressive. Recently she has bitten my hand a few times when I've tried to pick her up or come near her. At first I thought she was checking out my wedding ring, but she bites either hand. Any suggestions to get her not to bite? 2) Ever since I moved the chickens to the coop when they were a few months old, Lulu has not perched on the roost on her own (it is higher than the nest boxes). The other three figured it out quickly, but after almost 2 weeks of putting Lulu up there at night, I just gave up and let her sleep on the perch in front of the nesting boxes. Well, now she has taken to perching on the very thin edge of the nesting box, head in the box, tail out. I'm wondering if I should try training her again since winter is coming and she'll need to be snuggling with the other girls. Any suggestions?