Help !! I have a skinny hen that is aproxamitaly 6 years old, she was a good weight before she got the flu about 2 months ago, now she is really skinny. She gets layer crumble 24 hours a day and whatever food I am eating at the time. I do not believe in feeding my chickens scrapes. But now she really skinny and not putting on any weight, What can I do to put some weight on my girl. Please if any body has any suggestions what so ever please do not hesitate to tell me. I need all the help I can get