Are silkies by nature just naturally bone idle? I have one that has been broody for around a month despite my best efforts to snap her out of it...my other hasn't even laid yet and is now copying her behaviour. They are out all day until I come home late afternoon and as soon as I let them in they go straight to bed and won't budge until morning.Even when they are locked out of bed they still just sit around after they have munched some food. I am concerned that the younger one is not eating enough because she is just doing what broody Mabel is doing. Is this just what silkies do? are they just lazy birds?