SportDOG Brand Add-A-Dog Collar for TEK Series 1.0 GPS Tracking - TEK-L-C
The TEK Series 1.0 GPS Tracking Collar allows you to add a dog to your current TEK unit. Up to 12 dogs can be added for location tracking up to 11km away! This collar is only compatible with TEK Series 1.0 systems, and intended for use in Canada only.