Does anyone know anything I can do for my sickly 7 year old Buff Orpington hen who's been slowing down and acting listless for the past few weeks and now getting worse? The only other symptom is a dark, dark red comb, almost purpleish sometimes. She hasn't layed this spring although she sat on the nest a few times last month (nothing came out). I'm afraid its the dreaded ovarian cancer that most hens seem to die from. Any suggestions? Vitamins? Electrolites (where do I get them?)?