Dan, I am so sorry about Doc. I just came across this post. I don't DIS as much as I used to. Too much tragedy in real life this year ourselves. I always thought Doc was such a beautiful dog. He fought a really brave fight.
Dan, I know it's late but I just recently learned of DOC's passing and wanted to tell you how sorry I am. I know how much you all loved him and cherished him as a member of your family. You can tell he was a great dog just by looking at his pictures. I'm sorry that he has passed but I know he will live in your hearts forever. {{{hugs}}}