I am so sorry to hear that Carlo has gone to the Bridge.
You did such an amazing job with helping him through his fight and I often lurked his threads to see how he was doing. It's not every dog, or caretaker, that can face this disease with such strength and conviction to give their all as you and Carlo did.
My sympathies to your family and you'll be in my prayers. There's definitely an imposing figure standing at Heaven's door today. Bless you, Carlo, whole and restored again in Paradise. Thank you for being such an inspiration to all of us here at YT.