The rugged, versatile SportDog SoprtHunter 800 Remote Training Collar excels in all environments and is especially suited to upland and multi-dog hunting situations. With a blaze orange collar and high-visibility yellow accents on the transmitter, the SD-800 collar receiver and handheld remote can be seen from a distance and readily located if dropped in the field. This remote training collar offers a choice of 16 levels of continuous correction or 8 levels of momentary stimulation, as well as a tone-only option (1-dog mode only). The SportHunter 800 can be easily expanded to control up to 3 dogs by adding SportDOG Brand Add-A-Dog collars. With a 1/2 mile range and a compact remote transmitter with comfortable "Soft Coat" finish, the SportHunter 800 delivers on our promise: Gear the way you’d design it.