KOKO is gone. 07-04-89 - 07-06-05

KOKO, my Yorkshire Terrier was put to sleep today. Born on the 4th of July, he celebrated life for 16yrs. He was my independent and fearless child. I feel so lost without him. I know that he's where he can see and hear again, running and exploring like he so loved to do. Towards the end, he was blind, deaf, and couldn't walk or even stand up. I hope I don't sound crazy although I do feel out of my mind right now, but do you think he'll give me a sign that he's still with me in spirit? I've heard that they do sometimes and wondered if anyone has an experience of this. Are there certain things I should look for? It would be so comforting if he could just show me a small sign that he's still with me. I keep staring at his grave, hoping for I don't know what.