I went buy a couple of white rocks yesterday....couldn't resist taking 2 cochins . Now, the roo is a grouch!! He's a tiny little thing and he was at it with my big brown leghorn roo when we let him out. He is now in a big cage by himself (he was fighting my hens too). Any idea how I can get him to stop being so aggressive? Or is there a way to? Also, any info you can give me about cochins would be great!