As you can see jakep, the AB is chock full of pet lovers who understand and send out their love and sympathy.
Whenever you start to love someone, or something, there is pain at the end of it.
That is what you accept when you begin a relationship with a pet, but it doesn't make the parting one tiny bit easier.
Loving your pet properly is about knowing when it is time to let them go, when every inch of you aches to keep them with you for a little bit longer to postpone that agony that you know is coming.
But loving is about doing what is right for him, and that is what you did. So when you cry, remember he doesn't, and when you hurt, remember he doesn't and when you smile, remember that somewhere, he does, and that you loved him as much as he loved you, and he thanks you for ending his suffering.
Time does heal - no-one knows how much though, but living without him becomes bearable eventually, and you can remember him with fondness, not so much pain.
That day will come, and until then the AB'ers are here to support you any time.