((HUGS))! I'm so sorry for your loss! I've been in the position to have to choose to put a beloved pet to sleep, and it is a heartbreaking decision to have to make. Of course you feel bad... it's a decision no one wants to have to make. But in a situation where a pet is in pain and there is no hope of recovery and they are not going to pass on their own without pain and suffering, it's truly the last, kindest gift that you could give them, out of a place of love and compassion. I know when I've had to make those decisions, even in all my heartache and sorrow, I've known deep down inside that I did the right thing for my pet. I gave them a peaceful passing when the only alternative was a passing that was more prolonged and uncomfortable. The selfish thing would have been to make them go on, in pain and with no hope, so that I could have more time, or so that I wouldn't have to choose. The fact that it hurt so much was part of what made me know that I did the right thing for them. Because I loved them, I would rather made a decision that broke my heart than to see them suffer. It's so hard... but you gave her a beautiful life and a peaceful death where she didn't have to suffer. ((HUGS)) again.