CdFXor Dog Bark Deterrent Device with Dual Ultrasonic Sensors

Dog

This ultrasonic bark deterrent automatically detects when your dog is barking and emits a sound only dogs can hear to discourage the behavior. It works both indoors and outdoors with three different frequency settings and adjustable distance modes to find what works best for your pup. The LED flash gives you visual feedback when it's active, and at 37.99 you're saving nearly $22 off the regular price.

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