In reply to David Hooper:
I'm so sorry David. Through this forum, I've realised what a fantastic life you gave him. Its a two way thing though, and for that you have my profound sympathy.
In time, another dog. It'll not be another Chewwie, but you'll love him nonetheless; a character in his, or her, own right. And that dog, whoever they might be, will be forever grateful that they've you as an owner.
rb