This Extra Collar Receiver is compatible with the Contain ‘N’ Train in-ground fencing system (SD-3000). This water resistant collar has an adjustable nylon strap. The Contain ‘N’ Train system works with an in-ground wire fence and by remote control.
The in-ground fence will transmit early warning tones to alert your pet he is about to be corrected. The correction will get stronger as your pet approaches the boundary. The Contain ‘N’ Train collar has a replaceable battery.
DISCLAIMER: The results described on the testimonials on this site, are the individual experiences and personal opinions of those who have purchased and used the products. These testimonials are not intended to make any claims that the products can be used to diagnose, treat, mitigate, cure or prevent any disease or medical condition.