The SportDOG Brand® Contain + Train™ system allows you to contain your dog in the boundary that you define and train your dog inside or outside of the containment area without having to switch collars. The Collar Receiver fits any dog 10 pounds or larger, and works with our In-Ground Fence™ (SDF-100A) transmitter to contain your dog in up to 1 1/3 acres of land with the included 1,000 feet of wire or up to 100 acres with the purchase of additional Wire & Flag Kits (SDF-WF). The included Remote Trainer from our FieldTrainer® 425 (SD-425) communicates with that same Collar Receiver up to 500 yards away and gives you the capability to train with your choice of tone, vibration, or static stimulation.
Before You Order
Verify part number SDF-CT exactly Match the listed product details to the part you are replacing before ordering. Compare dimensions, specifications and fitment information with your RV or component.
Frequently Asked Questions
What part number should I verify before ordering?
Verify SDF-CT on your existing part, documentation or equipment label before ordering.
How should I confirm this part fits?
Compare the listed part number, dimensions, specifications and fitment details with your existing component. Do not rely on appearance alone.












