After my black silkie vanished from the coop (probably a predator broke in and took her), my polish/silkie mutt skidded to a stop with her laying. She laid 2 days after it happened and then after that she hasn't laid anything. It's been about 2 1/2 weeks. She used to lay every other day and sometimes skip 2 or 3 days but she's never gone this long. She's a little over 8 months old and has been laying for maybe 2 months. My EE is still laying pretty much every day. Sometimes she'll skip a day and sometimes she'll lay two eggs. What might have caused the stop in laying?