D.T. Systems Bark BOSS Dog Bark Control Collar Black

The 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 with an easy turn dial. Uses 6V battery (INCLUDED). Here's how it works: Put the collar on the dog (collar is adjustable from 7" to 27"). Adjust the easy clip buckle collar so that the collar is snug around the dog's neck. Turn the easy turn dial to the needed level (from 1 to 8) or "T" for beeping Tone only. Stimulation level will depend on size and temperament of the dog (test light included). The middle (black) post on the collar senses the vibration from the dog's vocal cords. WILL NOT activate from loud noises or other dog's barking,