I have a hen, named Shirley, that has been sick for some time. This summer was hotter than usual here and she is a buff orpington so she had the hardest time. She wouldnt get up and was panting all the time. Twice a day I gave her a cool bath but that would only help for about 30 minutes. All 20 other chickens are fine but she never recovered. After that, she has been getting worse slowly. Please help me help my dear pet. BTW: She is 4 years old and I do love her, but if she sounds bad enough, please do tell me if I need to put her down. Here are the problems: 1) Her comb is so light that it's almost white. 2) She doesnt open her eyes for long at a time and always looks tired. 3) She can't lay eggs. 4) She doesnt move around much. (making the new problem of over-grown nails) 5) Her feathers fall out year round. 6) She isn't starving but has lost weight. 7) She doesnt really want to be around the other birds anymore. She gets as far away from them as possible. Please tell me if you know the cause or how to help.