I didn’t know that this kind of device is exist. The Dog Off Repeller is a very useful device which will protect you from menacing dogs. Just holding down the button will stop the dogs in their tracks from as far away as 50 feet. This lightweight, hand-held personal protection device is perfect for joggers, walkers, repair personnel, mail carriers, children, or anyone else who may encounter an unfriendly dog.

The Dog Off Repeller works by sending an ultra-sonic sound that only dogs can hear. You can also use it to train your own dog. Simply push the button for a short, corrective burst to teach your dog not to jump on visitors or furniture, pull on the leash, bark continuously or any other unacceptable activities

This protection device has a built-in alarm protection. With the other button, you can activate the loud alarm that can be heard by people. This will protect you from the bad guy since everyone in surrounding area will hear the alarm and come right away. Another feature is the built-in flashlight. Both with the alarm protection, you can always feel safe at night.

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