So I have a 5 week old barred rock pullet that’s bullying 3 of my EE pullets. The BR is pecking the tail quite a bit making the other 3 bleed. I removed her for a week from the flock, hoping it would “reset” the pecking order. I put her back in the run/coop last night. Well today she is back at it. The 3 EE’s healed up and today their tails have been pecked until bleeding again. And I saw her doing it. Any advice?