I have a question - my cochin is 14 months old and broody for the first time. Eight days ago I gave her 11 eggs to sit on. She has a broody pen in the coop. She leaves the pen every 2nd or third day for half an hour to dust bathe and other chickeny things. She has fresh water with vitamins and aminoacids every day, and fresh fermented feed every day, but of course she doesn't eat much. Today I counted her eggs - 8! There are no broken egg shells or anything in the broody pen. Has she worked out that they are not viable and eaten them? Or have they got broken under her and she's eaten them? There is no way any other chicken can get in to her in the pen as the door is shut at all times except for the half hour I let her out, and I'm usually there at that time. The pen has half inch hardware cloth all round it.
Is this usual?
There is no way predators (mice, rats, snakes) can get in because of the hardware cloth. Plus the pen is inside the coop which is locked at night.