Pets Dog anti Barking Device Pet Dog Ultrasonic anti Barking Collars Repeller Outdoor Dogs Stop No Bark Control Training Device Supplies
Product features:1. An ultrasonic anti-barking device can automatically detect dog barks 50 feet away. The barking control device automatically emits high sounds that only dogs can hear. After the dog stops barking, the ultrasonic barking control will automatically stop emitting an ultrasound.2. Ultrasound is harmless to pets and completely inaudible...