So, I have 13 hens, 11 which are laying. Five three-year-old Barred Rocks and six one-year-old White Leghorns. I'm obviously getting more white eggs than brown, but in last few days, I've only been getting a lot of white eggs, but no brown. I don't think my Barred Rocks are done laying, but, I was just wondering in general, when chickens stop laying. Thanks in advance.