High-frequency ultrasonic sound triggers dogs’ sensitive hearing to stop unnecessary barking effectively. Built-in auxiliary lighting supports outdoor nighttime usage for pet training in dim surroundings. Handheld lightweight design enables flexible operation during daily walk and indoor pet correction. Safe non-shock working mode causes no physical harm to pets for gentle behavioural guidance. Easy one-touch operation fits pet owners to train dogs and restrain noisy barking habits conveniently.

Working principle: Ultrasonic sound wave stimulates dog’s sensitive hearing to curb unwanted barking behaviors effectively. Built-in auxiliary lamp enables convenient use for dog training at dim indoor and outdoor spots. One-button simple operation lets pet owners quickly correct noisy dog habits during daily walking. Safe non-shock design brings gentle training without hurting pet’s body or skin. Compact handheld build is easy to store and carry for consistent daily dog behavioral correction.

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