Okay so I have a polish rooster, I have had him for almost a year now, and he should be two this summer. Within the past month he has gotten really REALLY aggressive, he has scoured my boyfriend, my dog, my boyfriends ten year old son, came after me but I typically catch him before I get spurred. But this morning really put me over the edge with him, my seven year old little sister was playing outside before school, and he chased her across the yard kicked her three times before I got to them he tried to follow her into the house before I stepped in and then he continuously came at me before he finally stood down. I've tried ignoring him, I've tried kicking him back, I've tried being kind to him, feeding him, petting him, I just don't know what to do I don't trust my two year old son outside with him, and I would hate for all the kids here to become scared of chickens. So do I get rid of him? Or is there a way to break this behavior? It breaks my heart that he may no longer be able to be part of my family, but I really don't know what to do. Any advice? :/