This devious coach machine offers loads of shock on your pup. Offers efficient coaching through electro stimulation, vibration, audio tones, and visible cues. There is a corresponding button for every coaching technique on the long-range wi-fi distant. Works as much as 250 meter away! The adjustable rolling buckle helps a padlock for the choice to show this right into a locking collar. Padlock offered individually.
Measurements: Fits necks as much as 42 cm in circumference