Looking for an anti-barking solution that does not involve a static correction? Ultrasonic technology may be the choice for you.
Ultrasonic technology is a good alternative to electric bark collars that can help correct a dog with problem barking. High frequency sound may not be as effective a solution with stubborn dogs.
AutoPet™ No Bark 1 (Item #: 2000NB)
PetSafe® Ultrasonic Bark Control: Area & Handheld Bark Control (Item #: PBC-1000)