I have some eggs under a hen and shes been brilliant and done a really good job so far. I let her stay incubating with the other 3 chickens because when i moved her on day 10 she freaked out a bit so i put her back and until now the other girls have left her alone.. However, i've now got a broody silkie whos determined to steal the eggs at the last minute and claim them as her own.. they've been sharing for a couple of days now but its now day 18 so i thought i'd better seperate the original broody and eggs into their own smaller arc. I've kept her in the dark and will for tonight i think.. just to stop her from freaking out again.. is this the right thing to do??? I need a little advice. cheers.