I have 5 hens, age 7. My Australorp Eva is failing. She is slow moving, her comb tells me that she is not healthy, and I do not eat her to suffer. Anyone else with old ladies out there? Should I put her down? I absolutely do not want want her to suffer. We have spent hours together in the past week as I soothed her and told her how much she is loved. I just am hesitant for euthanasia because it is so final. But I don't want her to suffer. Any advice/experience would be helpful. Thank you