From the flat grasslands of the Netherlands to the breathtaking peaks of the Swiss Alps, Oliver (a.k.a. Ollie or olliemolliemuis) is not your average house cat, he’s a true explorer with a taste for travel and a knack for adventure.   At just four years old, this fluffy globetrotter has already lived more than most cats dream of. Whether he’s hiking, biking, or catching flights across Europe, Ollie proves that life is meant to be explored.   From Dutch Fields to a World of Di