The all-new BP-504 Anti Bark Collar uses our proprietary ABST technology (Advanced Bark Suppression Technology) to control  nuisance barking while allowing for protection barking.  Choose the stimulation level and sensitivity level best suited for you dog.    Not recommended for dogs under 5 lbs.  Full one year warranty.  Assembled in the USA.

3 Sensitivity Levels
9 Stimulation Levels
Automatic mode
Optional warning tone
Rechargeable Lithium=Polymer battery will last days between charges.
2 hour quick charge.