hey, i'm sorry to hear that. i know what ur going through.
my dog died on the morning of sept 11. He was 12 years old, and not in good health. We had to put him to sleep, it was so hard to watch him go, so hard to agree to the decision, so hard to actually let the vet inject him.....
we've had him since he was 6 weeks old, and he's been there for me ever since. i get teary eyes still whenever i think of him.
but i know he's always be around and in my heart. all the memories are still with me.
just think of the good times you had with ur dog, it's hard at first...i hope u'll feel better soon. Your dog will always be around too.