Almost two months ago I got home from school to find the neighbors dogs had some how got into our new coop (that we built specifically to keep the chickens safer). One of the dogs was sitting in there with our two Silver Laced Wyandottes dead by her side. Our five Buffs were up in the hen house scared our of there minds I'm sure. They wouldn't come out for a day or so. Anyway we haven't had eggs since then. I'm wondering if it's possible that they won't ever lay again. Any suggestions?