Hello! I have two eight month old silkies that are broody, too. I put 7 to 8 australorp eggs under each...these eggs are huge compared to the silkie eggs. I have them in seperate cages right where their favorite nest boxes were. I have closed the cages during the day. One comes out each morning for 20 minutes exactly. She is upset in the morning and walking to and fro at the dog crate door. So, I open the door and watch. I do my chores and make sure no one gets in her nest. Even our cat wants in there. Then she comes back after taking a bath, scratching food, and drinking. The other does not want to leave her nest, so her cage is a bit bigger and we bring her food and water. The broody hens love to get strings off of a cheese stick...they munch a string up like a noodle. We are only on day two for one and day three for the other.