Originally Posted by acadianbob
If you are, I'd be interested in your opinion/experiences.
We've used them for hunting, Bob. Various Garmin Astro system with the first one being just an arrow pointing to the dogs direction and then one with a map, which was nice. I can't remember with the first one, but the latest ones even tell you what the dog is doing like is it sitting or moving.
Two issues were with one long ranging dog moving out of the antenna's ability to pick him up. The other was with the ability of the collar to pick up the signal, especially if it hadn't been used lately - waiting, waiting ...