Dogtra Extra collar/receiver for eF3500 beeper collar Provides a reliable communication range

Provides a reliable communication range of up to ½ mile

The rechargeable lithium-ion batteries provide long-lasting power

Plant after the last frost in spring or during the early summer for optimal establishment before cooler weather sets in

Green Collar Strap:

minimizing the risk of the bird being prematurely caught by your dog

Dogtra Extra collar/receiver for eF3500 beeper collar Provides a reliable communication rangeDogtra Extra Collar Receiver for E Fence 3500 The Dogtra Extra Collar Receiver for E Fence 3500 serves as a replacement or additional receiver for your Dogtra E Fence 3500 system, allowing you to expand or replace an existing collar. This collar comes with a black collar strap and is fully compatible with the E Fence 3500 system, making it easy to set up and customize for additional dogs. The unit is designed for maximum durability and waterproof