If this doesn't make you respect the spirit of a working dog, I don't know what will. .
"This dog is a Warrior. A fighter. A soldier in every fiber of his being. This week we're celebrating every day, for the day when I'll have to say my last goodbye is drawing near. My good friends graciously gave us their time (and their arms) to give this crazy boy a few bites. He went right into working mode. Powerful and focused. A champion. My guy." Thank you @shes.a.w0lf for sharing!