Item discontinued until further notice
- Protect yourself from dangerous dogs while walking, jogging, or bicycling- Emits piercing ultrasonic tone that dogs hate - Works with any dog - Can also be used to train dogs - Requires 9-volt battery (sold separately)
Eliminates barking and annoying behavior by emitting a piercing ultrasonic tone that pets hate, but humans can barely hear. Stop dogs from jumping, barking and biting.
