We may feel we're leading a 'dog's life' at times, but imagine this dog's life: El Gordo, spoiled, well-loved and well-fed, is taking his morning walk in Buenos Aires' most exclusive park when he suddenly sees a squirrel, chases it, and ends up in a truck. The next stop is Ushuaia, Argentina's southernmost city, thousands of kilometres away in Tierra del Fuego.
