I had a splash orpington hen that began life with a slipped tendon. She was not brought to me until ten days after it happened, and I could not fix it. At first she could hop around, but as she grew, and got heavier, she could not. I got her a baby's car seat, and she could sit in it, such that the angle of the seat kept her head and chest up, so she could see the world. Of course, she had to be protected from other chickens, so she lived with me. I kept her "bucket" by my bed at night. I took her everywhere, trying to keep her life worth living for her. She lived 5 and a half years.
She laid her first egg when she was about 4. I was amazed! I was sure some other hen had gotten in somehow. After a while I put it together that, whenever I had a rooster inside for a day or two, for some reason, my hen would lay eggs for a few days.
In the time she was laying, she laid perhaps 30 eggs total. She did it all while lying in her bucket, kinda half on her side, half on her chest, one leg crooked our at an angle to the side. Such a dear girl! I miss her constantly. I really do.
Her name was Baby. She loved bananas, and oatmeal with brown sugar and butter, but her favorite was cheesecake. I know. That stuff was bad for her. But, she had so little to make her happy. I just didn't see the down side to letting her eat what she liked best. I loved her so.
Long answer. Yes. They can lay eggs. Sort of.
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