STOPS BARKING SAFELY - A Humane collar harmless to your dog when barking, warning sounds and harmless static stimulus, Adjustable nylon collar senses vibration in dog's throat during barking
NEW GENERATION - 7 levels of sensitivity adjustment by "+" and "-" buttons, to be suitable for different dog, No bark collar eliminates risk with sensitivity controls plus 1 minute protective shut off
STOP BARKING FAST - Replaceable 6-volt Battery, Adjustable sensitivity from very low to very high to adjust to your dog's barking and environment.
FLEXBILITY - Adjustable leather leash from 6"to 30" to suit for different dogs, 2 training modes: beeper and static shock.
NOTE - Don't encourage you to use it for puppy, especially below 8 lbs, choice for pet owners, trainers, police, military ,