Bark Free
Train dogs to stop barking with Bark Free, the humane and permanent ultrasonic bark control device. The sound sensor activates when it hears barking and shuts off when the barking stops.
QUIET – nearly silent to humans
EFFECTIVE – train your dog to stop barking through humane negative reinforcement
PROVEN – developed by veterinary technicians
Control barking dogs with Bark Free! Train your dog or new puppy not to bark – or control the barking of neighborhood dogs or strays. A sound sensor activates when it hears a dog barking and shuts off when the barking stops. The twin dual speakers emit two proven-effective frequencies – ultrasonic sounds and lower sonic sound tones to stop dogs from barking permanently and humanely. Effective indoors or outdoors up to 25 feet.
