Dogtra Extra collar/receiver for eF3500 beeper collar Plant after the last frost

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

Green Collar Strap:

while advanced canines can practice their skills under more challenging conditions

as well as vibration and tone options

Dogtra Extra collar/receiver for eF3500 beeper collar Plant after the last frostDogtra 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