I'm glad you got your shots and all is well.
When I just read your story I thought YOU killed it. With your bare hands. Like you put your dog down and dove on the fox and broke it's neck. You were my HERO for a moment. (LOVE foxes, don't love them attacking people, pets, chickens.) I only realized after re reading a few times that your dog did the deed. I kept thinking, "why is everyone saying "good dogie" that woman is the hero!" lol
Side not, my mum got bit by a raccoon in broad daylight, it charged her. She didn't get the shots. I found that to be totally insane of her. So good for you getting them!