Well I just ordered some buff orpingtons,salmon faverolles and a black australorp. Hopefully I have better luck with these ones temperaments. I had 6 SLW who were sweet in the beginning but have now turned into onery things since trying to introduce 2 sex links. I've given up and decided to.find easy going breeds haha..
It is normal for pullets to get a bit feisty as they get close to laying eggs. They calm down after egg production gets going for them.
Congrats on the new chicks!