Dog Bark Collar - Vibration and Sound Automatic Training Device - Bulk Buy GiftsForHim use on stable hard surfaces

use on stable hard surfaces such as tiles

5cm ~3–3

They are manufactured to the highest medical and food grade standards

Unscrew the empty can(keep valve opening away from you)

Dog Bark Collar - Vibration and Sound Automatic Training Device - Bulk Buy GiftsForHim use on stable hard surfacesThis automated dog training collar is a humane, safe and highly efficient electronic product for pet education. It is composed of a collar with Vibrating and Sound only unit in which the unit is put on the dog's neck and will automatically sound and then vibrates when your dog barks. How this automatic dog collar works? An internal microphone picks up the bark sound and the dog collar is automatically activated The dog collar starts with emitting a