Expand your Dogtra EDGE to a 2-dog, 3-dog or 4-dog system with this extra collar/receiver.
This unit can also be used to replace a lost receiver.
Equipped with high intensity LED location lights, you are able to easily find and distinguish between dogs in low-light/dark conditions. Light options are white, red, blue and green. These “location light” colors correspond to the button colors on the handheld transmitter.
Fully waterproof.
The 2-hour rapid charge Lithium Polymer batteries are housed in a separate compartment for easy replacement.
The standard 5/8″ contact points can be extended to 3/4″ for use with dogs with longer coats.
Choose Orange, Green, Blue, or Black.


Transmitter for SportDOG RR
Sport Dog YardTrainer 350
SportDOG Locator Beacon - Blue
Sport Dog TEK 2.0 Location System
Tek 2.0 Collar Whip Antenna
Sport Dog Launcher Recevier External Speaker (SAC00-14730)
Tek 2.0 Charging Cradle
Additional Fleece Toy
Work Dog Gray Trucker Cap
TEK 2.0 Add-A-Dog Location Only
Sport Dog FieldTrainer 425S
Sport Dog - Extra collar/receiver for SD-3225
Sport Dog Extra collar/receiver for the SD-425S
Sport Dog In-Ground Fence System
Receiver for SportDOG RR
Tek 2.0 Adapter Cable Accessory
TEK 2.0 Add-A-Dog Location & Training
Tek 2.0 Retractor
Remote Launcher Basket w/ Receiver
Sport Dog FieldTrainer 425 






