Pets Dog Anti Barking Device Pet Dog Ultrasonic Anti Barking Collars Repeller Outdoor Dogs Stop No Bark Control Training Device Supplies quantity:Wood color 1pcs Specifications (length * width): single

Specifications (length * width): single traction rope (automatic telescopic one-button brake)

high temperature resistance

There are two different sizes of comb hair options

Material: cloth

Pets Dog Anti Barking Device Pet Dog Ultrasonic Anti Barking Collars Repeller Outdoor Dogs Stop No Bark Control Training Device Supplies quantity:Wood color 1pcs Specifications (length * width): singleProduct 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 to human ears, so the device can be used safely 3. Can be hung on a tree, indoor, or outdoor wall,