SportDOG NoBark SBC-R Rechargeable CollarThe SportDOG Brand NoBark SBC R allows you to customize the type of bark control that works best for your dog by allowing you to choose from 3 programmable training modes: Temperament Learning, Progressive Correction, and User Selected, as well as 10 levels of static stimulation. Unlike anything before it, the SBC R quickly determines your dogs unique bark using our patented Silent Partner technology, and filters out all the rest. So itll perform in