My girls have stopped laying. No eggs for two weeks. I see no sign of illness or distress other than weather. We have had 100F days or close to it for days. They do have plenty of water & shade & seem to be eating just fine. No signs of molting. The older 4 girls are apprx 1+ year old. I did bring home two little bantams about a month ago but I don't think this is the issue. I live in an urban area/downtown so I doubt it is snakes though I have seen small ones here before. I do have a number of chipmunks and I have wondered about them. But I have not heard the girls laying either, so I think they aren't laying. In addition to fresh grass & layer pellets they get treats such as salmon, seeds, beans, watermelon, tomatoes, and leftovers. Any ideas or suggestions?