SportDog SDR
Add-A-Dog Receiver

The SDR-FS Receiver collar comes with the purchase of the SportHunter 1200, 1800 and 2500 Models.  This receiver features DryTek Waterproof Design Technology that allows it to function even if submerged in water up to 25 feet.

Note:  The SDR collar is also compatible with the following SportDOG Brand Transmitters;