I have 9 hens, 2 leghorns, 2 easter eggers, 2 black australorp, 2red sex link, and 1 barred rock. All are 22-23 weeks, my leghorn was first to lay an egg and she lays one pretty much daily, the 2 sex link have started laying as well. I understand the pecking order and my leghorn is first in line no doubt, but she is so mean, attacks all of the other chickens when they try to eat. The 2 leghorns are my least favorite, they have never been personable like all of the rest, and honestly if she wasn't such a good layer I would probably give her away. Is it normal for her to be so hateful?