My 2 boys have been just fine with eachother & their 17 hens, at leats until a couple of the hens started laying
. They will go at eachother for a few minutes at a time(never hurting eachother though), the bizarre thing is they mostly do it when i am out there.
They'll be seperated later on so it's not a big deal for me. Just in case you have to break any of the boys up, be VERY careful. My boys would never purposely hurt me but i did get a nice, fat bruise from Sid's wing last week & a claw put into my hand today. It's almost safer to let them 'work it out' (with mine anyway). but you have 4 boys so just keep a close eye on them and also make sure your girls arent getting the crap beat out of them.

They'll be seperated later on so it's not a big deal for me. Just in case you have to break any of the boys up, be VERY careful. My boys would never purposely hurt me but i did get a nice, fat bruise from Sid's wing last week & a claw put into my hand today. It's almost safer to let them 'work it out' (with mine anyway). but you have 4 boys so just keep a close eye on them and also make sure your girls arent getting the crap beat out of them.