D.T. Systems Bark BOSS Dog Bark Control Collar Doors 6 adjustable levels of static

6 adjustable levels of static correction

A custom grade steel core

Note that carpet holds the heat from the pad

One year limited warranty - excludes the cardboard scratcher and refill pad

D.T. Systems Bark BOSS Dog Bark Control Collar Doors 6 adjustable levels of staticThe Bark BOSS is perfect for small dogs with its compact and lightweight design, and easy to adjust quick snap collar buckle. The collar can be programmed for a beeping Tone only, or a beeping Tone warning with the e Stim shortly following. Small and compact in design with an easy buckle collar to fit very small dogs. The DT Bark BOSS bark control collar handles all types of dog barking problems. It features 8 e stim levels and a beeping warning tone