I'm so sorry to hear that Simon has passed on but you did the right thing. He'll be missed but never forgotten. RIP sweet boy.

The first time I put down one of my cats,RB Pepper, I was too chicken to be with him so I left the room. Now I've always regretted it. I did stay with Starr and I'll continue to be with any other cat or animal that I have to put to sleep. I'm glad that you decided to be there with him.