9 Volt Alkaline Battery Educator Collars Adjustable Ultrasonic Frequency

Adjustable Ultrasonic Frequency

The system supports up to three dogs by pairing an additional BarkTec receiver collar

It even expands to control two dogs at once

To prevent any unwanted false activation from the collar is its separate contact point where it detects the vibration your dogs vocal chords because we want to be sure that our dog is not given a false correction from wrong reasons such as bumping the collar in the wall or just by playing

9 Volt Alkaline Battery Educator Collars Adjustable Ultrasonic Frequency*This item is not part of the 10% off sign up offer 9 Volt Alkaline Battery The 9 Volt Battery is proven to be safe, long lasting and made with POWERSEAL Technology which is ideal for your energy hungry device. Works With The Following Receiver Collar: PetSafe Stubborn Dog Receiver Collar What Comes In The 9V Alkaline Battery Pack? 1 Pack Of 9 Volt Alkaline Battery (BATT 9V)