One of the hens I was given earlier in the year is probably a couple of years old, she is a black rock....she was laying almost every day, lovely big eggs and then suddenly she stopped....it is over a month? maybe two now since she stopped, not gradually, just one day an egg and since then nothing. she sometimes goes into the nest box for a while, but nothing. she is very fit and active, looks healthy and is eating well, not moulting?
?
Is it just an age thing?
