Dogtra No Bark Dog Collar for Smaller Dogs Containment Systems This full size no-bark trainer

This full size no-bark trainer uses a standard 9V user replaceable battery and is completely waterproof

Uses 9v alkaline battery (not included)

At the first bark

make sure that the speaker is less than 10 feet high and is facing the direction of the barking dog

Dogtra No Bark Dog Collar for Smaller Dogs Containment Systems This full size no-bark trainerThe collar has a vocal cord sensor which is designed to distinguish a dog's bark from other surrounding sounds. It also has six adjustable stimulation levels. The YS200 is specifically made for smaller dogs, to help eliminate the nuisance of barking. The YS200 is water resistant and comes with replaceable batteries. Features: Stimulation levels 1 6 Replaceable coin Lithium batteries CR2032 included Ultra compact receiver collar Water resistant