I am so incredibly sorry for your loss, and I unfortunately relate to you to an extremity right now - the hurt of such a deep, fresh wound. My 14 year old, sick cat went missing on Friday, the same day yours was put down. Due to her condition my family is almost positive she went to die. What's been helping for me is thinking about all the good times we had together. It may still make you cry, I know it does me - but it's better than the complete sorrow. And you're right, your precious angel is in a better place. There's no more pain. May he rest in peace.