Anti Barking Device
This patented Cesar Millan in a jar device is said to be able to “quickly and humanely restore peace and quiet to a home vexed by a dog’s excessive barking”. No special collar is required; when a dog barks within 25′ of the unit, it emits a harmless ultrasonic tone, inaudible to humans, that startles the animal into silence. The dog quickly associates its bark with the unpleasant sound, which conditions him to curb this undesirable behavior.
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Anti Barking Device
