Who knew Bo Nix could stare down NFL defenses but not a golden retriever? Broncos fans were shocked to learn their star QB is actually terrified of dogs after Kirk Herbstreit’s pup Peter showed up at Arrowhead. Nix even admitted he was attacked as a kid and never got over it! Good thing the only mascot at Mile High is a horse. Did you expect this from a pro athlete? #Pets #BoNix #Broncos