The PRO 550 handheld with proven Tri-Tronics® technology allows advanced training for the serious professional with easy access to 21 levels of momentary and continuous stimulation and tone as well as the ability to quickly switch between 3 dogs. The tried and true tube-shaped design that trainers have come to love is easy to operate with one hand so you can keep your eyes on your dog at all times. The PRO 550 features a built-in BarkLimiter activated by the dog device to automatically adjusts correction to the optimum level needed to stop unwanted barking. This handheld was designed to withstand all the blows, bumps and sloppy conditions of training and hunting.

Compatible with up to three Garmin PT10 Dog Device(s).