Compact and lightweight, the Sport PRO is simple, intuitive and so easy to use in 1 hand, you don't even have to look at it. It allows you to train up to 3 dogs (additional dog devices required, sold separately). Quick turn dial gives positive clicks when changing between 10 stimulation levels and when controlling auxiliary functions. Includes a built-in BarkLimiter with settable levels to keep things quieter. Four buttons control continuous and momentary stimulation, vibration, tone and lights. Dog devices and collars feature interchangeable, replaceable long and short contact points.Rugged, Ergonomic DesignThe Sport PRO is easy to operate with 1 hand, so you can keep your eyes on your dog at all times, even while switching between stimulation levels and dogs. The quick turn dial at the top of the handheld provides positive clicks when changing between 10 stimulation levels, tones and other auxiliary functions, allowing intuitive operation. The multi-dog toggle switch and col...