Thank you... When the end comes I never know if I did the right thing... If I have them put to sleep, I wonder if they would have rebounded (one of my cats actually did rebound for 6 months). If I don't have them put to sleep, I wonder if I maybe let them suffer needlessly. The only thing I had to go on was that he wasn't crying, and he seemed to want to stay home. I hope we did the right thing.