$269.95 (as of 27/04/2018 20:54 PDT details )
Features:
- Expands to any number of dogs with purchase of additional SDF R receivers
- Waterproof collar receiver
- 4 levels of adjustable stimulation, tone, and vibration
- Anti linger feature prevents dog from running down battery
- Includes 1,000 feet of wire and 100 flags