Garmin Alpha 300

See your maps and track your dogs on an even brighter 3.5” display with up to a 2.5-second update rate. Easily interact with the device on a responsive touchscreen, even with gloves on, and read the screen in a variety of light conditions. Monitor the concentration of collars in the area,and easily select less congested channels to avoid interference. Monitor up to 20 dogs with your compatible dog collars — from up to 9 miles away — on the color touchscreen display.