She was almost 17 and had advanced cancer. She stopped eating a few days ago and was choking while drinking. Had lost almost 60% of body weight (and still purred for us). We tried everything to save her but couldn't, and last night I had to concede it was enough. My heart is broken in a thousand pieces. Please somebody give me some words of comfort as this hurts so much - I had had her since she was a kitten and she was my best friend.