Yeah. The only bird I'm worried about is my Silkie and EE. They can be kinda aggressive to others. Well, the EE is aggressive to my Silkie (they are always fighting for second hen. And the order often changes). However, I have seen the Silkie fight with every hen but my Orp, who is the gentle leader of the flock. She is like a figurehead kinda, while the Silkie is the deranged warlord! She only goes through flighty stages though.