This whistle is recommended by experts for tough sports and military/first responder purposes. This will easily stand out from other background noises and has a deep low tone. The blow rate is on the harder side with a medium loudness....
This whistle is recommended by experts for tough sports and military/first responder purposes. This will easily stand out from other background noises and has a deep low tone. The blow rate is on the harder side with a medium loudness. This whistle only weighs 1.12 lbs, so it is light and compact, too.
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.