In this day and age, a GPS device is an absolute must have that we ourselves use it all the time when we go on road trips! Besides, getting lost is no fun at all. Dogs could also use a GPS. If you live in a big farm, a wooded or remote area or an avid hunter and take your pet along on hunting trips, a GPS can keep track of your dog and make it a worthwhile investment. For example, the Garmin Astro 430 has a range of up to 9 miles that neither requires a cellphone service or monthly service fees. This GPS would even send you a “vibration” alert if your dog ever goes outside the designated safe zone. How cool is that? Take a long hike with your pet today without losing your pet knowing you have a GPS to help you.