4-in-1! Remote Training, Barking Collar, Anti-Lost Dog Alert & Real-Time Monitor

How to Test Automatic Bark mode: Set the sensitivity to level 5. Combine barking 'woof' repeatedly at the sensor hole at back of collar while shaking the collar Function 3: Anti-lost Dog Alert. More than just an e-collar for dog obedience training, it also enhances pet safety and freedom while strengthening communication and connection between trainers and their dogs.

eBay