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ADJUSTABLE FREQUENCY DIALTwist the adjustment screw to tune across multiple ultrasonic frequencies. Each dog responds differentlytest settings until you find the sweet spot where your dog reacts most strongly. One whistle, customized for your breed1000M LONGRANGE RECALLUltrasound travels up to 1000 meters in open terrain. Train sit, paw, lay down, stay, and heel from a distance. Even when your dog disappears around a corner or across a field, one blow brings them back to youno yelling required304 STAINLESS STEEL, BUILT TO LASTPremium rustproof metal construction stands up to aggressive chewers, rain, drops, and daily outdoor abuse. Ultrasound is completely safetargets canine hearing without damaging eardrums or causing health issues.WORKS FOR ALL BREEDSFrom Labradors and Golden Retrievers to German Shepherds, Beagles, and Scottish Terriersevery dog hears ultrasound. Puppies and seniors alike respond to consistent training.ANTILOSS LANYARD LOCK NUTComes with a secure neck lanyard so your whistle stays put during active sessions. Special lock nut prevents accidental frequency drift midtraining. Take it hiking, to the park, or out on the farmnever misplace your training tool againSMALL, PORTABLE, READY TO GOCompact size fits comfortably in your palm or pocket. No batteries, no apps, no chargingjust blow and train. Consistent daily practice builds reliable obedience. Communicate clearly with your dog wherever life takes youSTOP BARKING HUMANELYUltrasonic frequency grabs your dogs attention and interrupts excessive barkingwhether its your own pup or the neighbors. Safe alternative to shock collars, no shouting required, perfect for apartments and shared walls MORE DETAILS asin B0H227YKSC bestsellersrank 6 in Dog Whistles datefirstavailable May 16, 2026 itemmodelnumber whistle001 manufacturer BMHNOONE packagedimensions 4.53 x 3.9 x 0.87 inches 1.45 ounces
