I have six chicks the same age (about 4 weeks old): two silkies, one frizzle, and i have been told my other three are cochins-- one blue cochin and the other are multi-colored. My two multi-colored chicks are fighting w my frizzle, but everyone else gets along. Any ideas why? I have seperated them, but cannot raise them separately. Not sure what to do. I love my little frizzle!