Anti-bark devices achieve behavioral intervention through three main methods:
* Ultrasonic technology: Emits 20-30kHz high-frequency sound waves, utilizing the dog's sensitive hearing to create a conditioned reflex.
* Physical stimulation: Includes two modes: electric shock (adjustable current intensity) and vibration, producing non-harmful stimulation upon triggering.
* Physical restriction: A tight-fitting muzzle restricts barking by obstructing the oral cavity structure, and uses reflective nylon material to enhance nighttime safety.
Some intelligent models are equipped with an intelligent sensing system that can automatically identify barking decibel thresholds and initiate correction programs, supporting multiple modes such as vibration and sound alerts. Its built-in microprocessor can distinguish between dog barks and ambient noise and supports sensitivity adjustment.
