This is a decision that is entirely personal and if you were getting 4 eggs out of 7 days a week from a hen it's time to go. No they are not entitled to live out there lives till the end. If every farmer held to this belief we'd all be paying enormous sums for eggs. Certainly people are entitled to their opinions just as I'm entitled to mine. Certainly people are entitled to waste money on non productive birds. There are two types of folks on this site those who keep chickens for pets and those who don't. I'm one of those who doesn't have money to waste on birds that don't lay.
That said, all chickens are not equal and some quit sooner than others. Do some research and see what the average laying age is for your breed and decide. As for the poster w/ the Aussie, Aussies hold the per anum egg lay record. Though that was in a controled environment research situation. 355 as I recall.
That said, all chickens are not equal and some quit sooner than others. Do some research and see what the average laying age is for your breed and decide. As for the poster w/ the Aussie, Aussies hold the per anum egg lay record. Though that was in a controled environment research situation. 355 as I recall.