Dogtra YS600 Rechargeable Waterproof High-Output No Bark Collar anti-aging allow the pedal to “inject”

allow the pedal to “inject” into the outsole for unrivaled sensitivity

On the third level

Includes standard outlets for immediate use and professional-grade construction for long-term reliability

And to answer your question “Yes it is Solid Pure Copper

and thick sherpa fleece lining

Dogtra YS600 Rechargeable Waterproof High-Output No Bark Collar anti-aging allow the pedal to “inject”About this item ACCELEROMETER BARK SENSOR: The YS600 No Bark Collar comes with the latest cutting edge technology in the market. The YS600 has a built in Accelerometer Bark Sensor that helps prevent confusing false corrections caused by outside noise. BARK INDICATOR: The Persistent Bark Indicator informs dog owners of excessive barking each time the unit is turned off. It is the perfect tool to help determine if an increase in correction level is