I have never come close to any of the above posters. I think a 4 year old hen is an old hen. They become arthritic and crabby. My oldest was 4.5. And she was the only one that got to that age.
I do have just hatchery mutts - but I am not surprised if they start slipping away around 3 - 3.5 years.
Mrs K
I do have just hatchery mutts - but I am not surprised if they start slipping away around 3 - 3.5 years.
Mrs K