Zacro DC395 Dog No Bark Collar for Bark Control with 7 Levels Adjustable Sensitivity Control, Electric Anti-Bark Shock Collar for Dogs, 15-120 lb, Fits for Large and Medium Dogs (27in) Red/White/Gray Large Dogs 40+lbs: 6"-7"

Large Dogs 40+lbs: 6"-7"

stability bottom

Color: Camo/White

Specifications: Weight Average: 7

Zacro DC395 Dog No Bark Collar for Bark Control with 7 Levels Adjustable Sensitivity Control, Electric Anti-Bark Shock Collar for Dogs, 15-120 lb, Fits for Large and Medium Dogs (27in) Red/White/Gray Large Dogs 40+lbs: 6"-7"Brand: Zacro Features: Zacro New Model Bark Collar was updated with improved anti bark chips which will be more Humane, effective and easy to use. Stops unwanted barking with progressively increasing warning sounds and harmless static stimulus. 7 sensitivity levels (1 7) adjustable for the different size of dogs barking and specific environments through the "+" " " button The stimulations repeat through 7 correction levels, the intensity gradually