Hey Roger,
You've unwillingly joined the ranks of many of us here, who've also had to part with our special friends and loyal companions in the same grueling manner.
There are no words that describe the anguish and emptiness that replace their abscense. We know and feel your pain brother.
How appropriate a name as Shadow, because I believe that's exactly what he's doing right now; shadowing your every step.
We will be keeping you and Shadow in our prayers.
Peace be with you,
Terry
"The solution to any problem - work, love, money, whatever - is to go fishing, and the worse the problem, the longer the trip should be." - John Gierach