DOGTRA DOG TRAINING + BEEPING COLLAR - 1 MILEThe Dogtra Dog Training + Beeping Collar 1 Mile is a professional grade e collar system designed for hunting dogs and advanced field training. Featuring a 1 mile range, precise correction controls, and an integrated beeper horn, this system helps handlers track and train dogs effectively in the field. The single body receiver and beeper design reduces bulk and increases durability, while multiple beeper modes and adjustable volume levels make it easy