Easter Egger stopped laying!!??

[HRChicks]

This may not been conventional, but I supplement my organic pellet feed with cracked corn and black sunflower seeds in the winter, and my girls lay all year round. I also turn the heat lamp on if it gets below 35 degrees.

 

[Bells AZ]

Our Easter Egger is 2 years old. She was laying regularly until the molt 8 months ago, then nothing. She seems healthy, and I sometimes show her the barbecue in an attempt to motivate her. The other 7 in the flock (none Easter Eggers) resumed normal production after about 3 months. We don't use artificial light, just rely on day length.