Garmin Alpha 200 Series Handheld Only | Dog Tracking and Training | Up to 20 DogsThe Alpha 200 Series dog tracking and training handheld lets you monitor up to 20 dogs with your compatible dog devices from up to 9 miles away (depending on your dog device) on a 3. 5 touchscreen display with a 2. 5 second update rate. Easily control training functions by using the button operated, dog focused design. Youll also have access to premium Garmin navigation features, such as preloaded TopoActive maps, BirdsEye Satellite Imagery with