Not sure what happened, but all of a sudden no eggs! I have 7 ladies between 1-3 years of age. In the fall they molted and we were down to 1-2 eggs per day, then in January when we got unseasonably warmer weather they went back to 5-6 eggs per day. 3 days ago they stopped. 4 days ago we forgot to put out the extra spent grain and greens we usually do in the evening and my husband says they are just mad. It also got colder and snowed the next day. They are free fed pellets and water is changed/refreshed every 3-4 days as needed. No other behavior changes or issues. Ideas? Suggestions to get them laying again?