Thanks @aart and @so lucky ! I updated my location (Pennsylvania). I think the chickens had plenty of water and all the chickens are between 10 months - 18 months old. We are experiencing a heat wave right now, but for the past month the heat/rain has been normal for this location.
I...
We have ~50 laying hens and we usually get ~40 eggs/day. About 2 weeks ago, our production suddenly reduced to ~8-12 eggs/day and has not improved since. At this rate, we cannot supply our customers, so we need to get it straightened out quickly.
The reason for the sudden drop could be due to...