I have 3 cockerels in our mixed 10 week old flock of 8. they are: A black Japanese bantam A standard size white created black Polish a bantam buff Cochin The polish is so aggressive he can't even live with the other 7. The Japanese and Cochin are ALWAYS fighting. It's gotten to the point where it's drawing blood. They are already both crowing. I have a picture of the Cochin, but the Japanese was too skittish. How do I get them to stop fighting? This is natural behavior, sure, but It's getting on my nerves and I'm worried one will get hurt or killed.