If your rabbit hunt or pheasant, or quail, you name it, and one essential thing for doing these thing is a bird dog, and some of you know how much of a pain it is to have your dog get caught on a sent and keep going, ending up where you have no idea where he is. well now your solution is solved, introducing the Astro dog tracking system, its made my Garmin and is simply a collar that you put on your dog and you hold the receiver that has a screen that shows your dogs location. it has a range of up to nine miles and has a long battery life so you never totally loose your dog. and has many other features, so get one for your dog before its too late and your dog is gone!
http://sites.garmin.com/astro/