Replacement battery for SportDOG NoBark 10R.
DT Systems has launched the SPR5100 and SPR5300 e-collar systems, offering a 2-mile range and expandable to four dogs. Featuring a unique internal antenna system, these models eliminate the need for external antennas. The SPR5300 also includes an integrated beeper system, making it perfect for handlers who need reliable tracking and multi-dog support.