The Bark Control Collar offers 10 combinations of Vibration Stimulation. When the dog barks, vibration is delivered from one of the two Vibration Points. The duration of the vibration is random, which interrupts the dog’s bark. The Vibration Bark Control Collar includes Perfect Bark technology. It uses both vibration and sound sensors (dual-detection) to discriminate each bark from other external noises. This ensures your dog’s bark is the only sound that will cause the stimulation.
For dogs of any size Fits neck sizes up to 68.6 cm Waterproof Automatic Safety Shut-Off: Stimulation stops after 80 seconds Uses 1 x 3 volt battery RFA-188 (included) Good/low battery indicator