Petdiary Petdiary Vibration Dog Bark Collar, Small

The Petdiary Vibration Dog Bark Collar has an adaptive, dual-recognition smart system which ensures that it is triggered only by sound and vibration at the same time—which avoids false triggers. This collar has six vibration levels, and a dual warning mode with both fixed and loop pattern options to help while training your dog—plus, the two-button design for on/off and mode selection is very user friendly.