Ultrasonic dog repeller dog training device handheld dog repeller Color:Grey Product material: plastic

Product material: plastic

which poses a threat to the pet's own health

strong elasticity

Grab it with one hand

Ultrasonic dog repeller dog training device handheld dog repeller Color:Grey Product material: plasticPet Dog Ultrasonic Anti Barking Device Handheld Dog Repeller Dog Behavior Training Equip Drive Control Device Bark Deterrents description 1. An ultrasonic trainer that corrects the dog's uncivilized behavior by sending out ultrasonic waves by pressing the transmit button. 2. Ultrasonic waves emitted by the ultrasonic trainer will stimulate the dog and surprise the dog, thus interrupting barking and preventing subsequent uncivilized behavior. 3.