My boyfriend first introduced me to geocaching when he got his Garmin Nuvi GPS. Its really fun and you can get some good exercise doing it. If anyone dosen't know what I'm talking about, its almost like a treasure hunt. You go to the geocaching website and find where caches are hidden in your area. Then you transfer the location of the cache to your GPS, then It will show you how to get to where the cache will be. Its not always as easy as it sounds, they can be hard to find. The caches can be any size from micro to really big. Inside they contain goodies of all sort and a log where you record that you have found it. If you take a goodie, you must replace it with another goodie of equal value. Its really fun! I was just wondering if anyone here has tried it, if so, does your Chihuahua enjoy joining you for the hunt?