Another dog's bark may trigger your dog's collar. Shock: The least humane is the shock collar which delivers an electrical shock to your dog when they bark. Ultrasonic: When your dog barks, the ultrasonic collar interrupts them by emitting a sound only your dog can hear. read more
Bark Control Collar The bark control collar is a system that will emit a gentle vibration or a high frequency sound when the dog starts barking. The dog should wear this collar at all times until the unwanted behavior is corrected. read more
Collars that work on a microphone system to pick up the sound of a dog’s bark should not be used in a multidog home because any dog’s bark can activate the collar. Anti-bark collars are punishment devices and are not recommended as a first choice for dealing with a barking problem. read more