I have 2 khaki's and 2 black swedish. All were laying fine. Now the black swedish are apparently on holiday. Had a third khaki die several weeks ago -just keiled over. Can't remember if timing related. But no one is sick, they are active and eating and loving life. Just not laying. Nothing else has changed. Don't appear to be molting. Since no one lays 365 I assumed a few days off here and there but this has been over 2 weeks, maybe 3. They are about 1 year old