Havahart Wireless Dog Fence Extra or Replacement Collar
The comfortable water resistant Radial-Shape Havahart Wireless Electric Dog Fence Extra Collar maximizes the safety and freedom of your dog. The collar strap is constructed from heavy gauge nylon webbing that houses the patented antennas and has a durable 3/4 inch snap lock closure.
The collar fits dogs with neck sizes from 14 to 26 inches. The total collar weight is 3.7 oz.

The battery cap has been redesigned to be flush with the battery housing and requires a coin to open and tighten the cap, in order to secure the battery in place. Collar requires one rechargeable battery for operation.
Cutting Edge Technology
The Havahart Wireless Collar integrates patented antennas in the rubberized collar strap to provide a constant communication to the Controller enabling the fence system to track real-time distance to your dog, alert you if boundaries have been breached or if the Collar battery is low. Integrated Motion Sensor Technology allows the Collar to conserve battery life when your dog is not moving. Discover the difference our electric dog Collar can make in your dog's life.
Customizable Settings and Easy Set Up
The Havahart Wireless Collar has several Correction levels using the system controller to set them up. The Collar's default setting is Tone Only (auditory correction) but can be programmed to one of 5 different static correction levels. This allows you to pick the best one that fits your needs and your dog's size and temperament. The Collar should not be on your dog for more than 12 consecutive hours.
With just a couple of steps, this collar can be easily paired to your Havahart Wireless Fence System. Two sets of correction probes are included (short and long depending on your dog's coat thickness).
Safety Features
Havahart® Wireless created a wider Trigger Zone (6 to 13 ft) to keep your dog safe and away from danger.
The collar is designed with a Safety Time-Out feature that stops the correction cycle (a series of static pulses) after 30 seconds. After the correction cycle times out, your dog will not be corrected for returning to the Roaming Area. Once your dog returns to the Roaming Area the Collar will revert to its normal operating mode and correction will occur if he again enters the Trigger Zone.