I've thought about it. We began in spring '23, added more in spring '24 and built a larger second coop. This year added more with 14 pullets. The second coop is full also.
As the oldest were hatched in May '23 they are 25 months, still producing well. By spring '26, I'm sure we will see a noticeable decline. I want to add some chicks each year to always have eggs in the winter. To add even 2 chicks next year is not an option, unless I ask my wonderful husband to build another coop.
Which I am thinking about doing. We eat and sell eggs. So, with the third coop, I will wait to cull until 4+ years old in the late summer/early fall before molt.
When hatching, excess cockerels: sell, rehome, freezer camp.
As the oldest were hatched in May '23 they are 25 months, still producing well. By spring '26, I'm sure we will see a noticeable decline. I want to add some chicks each year to always have eggs in the winter. To add even 2 chicks next year is not an option, unless I ask my wonderful husband to build another coop.

When hatching, excess cockerels: sell, rehome, freezer camp.