I was given a bunch of chicks a few weeks ago, one of which I was told was a leghorn. She has grown incredibly quickly though, and is now bigger in girth than my laying hens. I will not cull any of my hens becuase I treat them as pets. What can I do to help her? Can she be a healthy layer? She can walk and she often tries to run with the others but she can't seem to fly or really jump very well. Any and all help is appreciated.