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, only from your dog's barking. Sensor picks up the barking vibration and activates the beeping Tone and e-Stim. This gets the dog's attention and they stop the unwanted barking. Problem solved! NOTE: the dial is marked with easy to read numbering for easy selection of desired stim level.

Features:

• 100% Waterproof (dog can wear while wet or in water)
• Tough Nylon Collar Strap adjustable from 7” to 27” for dogs approx. 5 lbs to 120 lbs
• 8 user-programmable levels of harmless static stimulation
• Tone only program (only a beeping warning tone will be emitted) when a no-stim option is needed
• 6v battery included with unit
• Technologically advanced Vibration sensor only picks up vocal cord vibrations from your barking dog
• Average Battery Life, 2-3 weeks depending on frequency of use (6v Lithium battery recommended for best performance)