He\'s off to sniff out America\'s incredible sights.
With eyes wide, looking at giant presidents\' heads carved into a granite mountain and thrilling rides under massive waterfalls, he can barely believe wh.
Tracking treasures from airport to train to bus, he doesn\'t want to miss a single precious place.
And nothing wags his tail more than a run around his beautiful country.
Will his paws dig up any surprises? Adventure-loving Arthur is a dog on a mission.
He\'s off to sniff out America\'s incredible sights