Training small or timid dogs Improve your shy dogs behaviours with the press of a button using a digital remote and lightweight collarIn-Home Trainer Works within a 91.4-metre range, its great to use around the house to help stop lunging, chewing and counter-surfing, as well as preventing other unwanted behavioursThree Training Options This system uses three different types of lighter stimulation levels: tone (beep), vibration and 115 levels of static stimulation, including a safety lock feature for higher levelsQuick Charge The trainer charges within two hours, includes a USB charging adaptor and has a battery life of up to 40 hours