Thank you all for your kind comments. They are comforting and a real testament to the love and kindness you had for your dog. Tug, my dog, went blind in August of 2014 after developing diabetes. As some of you may remember, I retired at the end of 2014 and have been his "seeing eye person" since he lost his sight. Since I retired he and I were inseparable. He went downhill rapidly over the past week and the vet told me he was terminal and he could go any time. I debated giving him more time and maybe I should have, but as y'all know it is a gut wrenching decision. Thanks to all for letting me share my story.