I have a senior hen that does not lay. I purchased her with the other 3, and the owner said she didn't lay as much but if I didn't want her they could stew her (accchhh) So I brought her home, she doesn't lay but she is quite hysterical in personality. And a heck of a gardener. She has no value, or so I am told, but she is family. How long will she live? I am thinking she doesn't lay because she is a senior.....could there be another reason? I have studied health issues, and take serious care of them. Anyone else experience Henopause?