Hey everyone, new to the group mostly, and the amount of information is amazing here. The wife and I just got seven layers a few weeks ago, and then ordered 4 more 2 weeks later. They're now 7 and 5 weeks old. We had them all in the same pin, with a divider separating them until 3 days ago. We integrated them at that time, and we notice that after a while, the older ones started pecking the younger ones, and kinda bully them into a corner from time to time. When they go to bed at night, they all snuggle together. The size difference is noticeable, but not overwhelming. I understand now there's a pecking order with chickens, but is this behavior something I should worry about? Should I try to wait to integrate them at 12 weeks and 10 weeks of age? Or am I just overreacting, and this will pass? These are our first layers. Thanks so much! (P.S. 2x Americauna, 3 barred rocks, 4 leghorns, and 2 Rhode Island reds)