I am new to chicken keeping, I had a hen and rooster from 2 weeks old but unfortunately had to get rid of the rooster recently due to his loud calling. We managed to relocate him to a good home and he is doing good. I bought a new hen as a companion to my own hen (who is around 17weeks), this new hen is around 20+ weeks and is due to lay anytime we were told. The problem is for 2 days she has been bullying my own younger hen who looks really restless when she gets near her and is refusing to fight back. Any advice or assurance that this will cease as its driving us mad,,,(feels like a new kid is bullying our own).