Filed under: GPS
Here's one for the hunters. Strap this Garmin DC 30 collar onto your hunting dog, fire up your Astro 220 receiver, and you'll not only know where your dog is, but you'll also know if he is running, pointing, or treeing, even in dense cover. Range is good for up to seven miles, and the tracking even covers the dog's direction so you can figure out where that delicious nubbin of turkey is hiding. The receiver can track up to 10 dogs at once, and the collar is good fo
