Havahart Wireless 5134GXSWP Radial-Shape Select Fence Waterproof Extra Collar, Small Dogs

The waterproof collar fits dogs that have neck sizes from 14 to 26 inches. The heavy-gauge nylon strap encloses the patented antennas, which provide constant, two-way communication with the controller. The radial-shape select system can control up to two collars, each of which can be programmed to different correction levels (tone or one of 5 static correction levels), based on your dog’s temperament. The controller sends a command to the collar to issue a correction when your dog reaches the trigger zone. Additionally, the collar includes motion sensor technology, allowing the collar to go into sleep mode when the collar is not moving, conserving battery life. The collar comes with long and short probes to accommodate dogs of any coat length.