Some of this seems to be breed dependent. My Dorkings are incredibly mellow roosters while my Ameracaunas are more assertive with the hens. My flock free ranges sunrise to sunset and my hens don't seem bothered much by the males. It may be true that my flock isn't meeting it's full potential by...
On this thread I saw mention of fattening and finishing of chickens by limiting movement and feeding milk and grain. Is finishing a standard practice and does it contribute to the taste and texture of the chicken?