DOG BARK CONTROL COLLAR Anti Barking No Shock Pet Train

This one size fits all collar is the humane and painless way to teach your
dog to stop barking - without pain, shock or needless trauma. Within 3 -4
weeks your pet will learn that their barking activates the tone. This unit
comes with two adjustments. First is the output level, you can control how
long of a tone is sounded. Second is the input sensitivity, you can control
if a loud bark triggers the unit or a soft bark. Read More Here…..