Originally Posted by Nebraska
Another vote for Garmin. I use the Garmin Alpha 100 Tracker/Trainer along with the TT15 and TT15 mini collars. Excellent unit for one dog and easily able to run multiple dogs by adding extra collars.....
Garmin Tracker/Trainer

Been using on squirrel dogs for several years. Been great for me and you can even download birdseye and see the area your in.....

If it ain't broke don't fix it!!!!!!!!!!!