Ok, so I've had my Cochin bantam, PRIR, and my BA have all gone broody but none of my silkies have ever gone broody. My CB just got attacked by my neighbors dog and she was still brooding her 3 1/2 month old chicks. So, I separated them so she could heal. My PRIR quit brooding her 2 month old chicks. My BA is still brooding hers. My PRIR is plucking her feathers again and laying them out in the nest so I expect her to go broody again. I have some eggs in the incubator for her.