Abstract: The pet training device comprises a handheld wireless command module, a wireless receiver module connected to an adjustable collar assembly. The wireless command module is used to select a stimulation mode, stimulation duration, and a stimulation intensity level through the used of one-touch digital switches located on the device front panel. The selected functions are displayed on a LCD. The stimulation commands are transmitted to the wireless receiver module where they are demodulated into control signals that trigger a shock, a vibration, or both. When the wireless receiver is placed in the no-bark mode, the wireless receiver module will generate a shock when triggered by a bark sensor. Power controllers built into both the wireless command module and wireless receiver module optimizes battery life by turning the devices off after a period of inactivity.