Safe effective humane training modes: this dog shock collar with remote offer customized static shock (1-16) levels (press and hold the 1/2 button for about 5 seconds to start the ‘shock’ mode)and vibration(1-8) levels, as well as a standard “Tone” mode. These variable simulations can be tailored to your dog’s temperament, while the adjustable nylon collar fits 0-27” in length.
