Bojueshaw Dog Training Whistle with Lanyard,High-Frequency Recall Whistle for All Breeds,Standard Pitch,Long-Range & Weatherproof(Black)

Consistent Recall Training: Features a standardized frequency that remains identical across all whistles, ensuring your dog responds to the same tone whether you're training, replacing a lost whistle, or having family members assist. Long-Distance Effectiveness: Ultrasonic waves penetrate wind, traffic noise and outdoor distractions. The sharp, clear tone is easily distinguishable from ambient sounds for reliable recall even in busy environments. Safety-First Design: Made from non-toxic, food-grade ABS plastic that's durable yet lightweight (8cm). Rounded edges prevent mouth discomfort during prolonged use, while the included 90cm lanyard keeps it accessible during walks or field training. All-Weather Reliability: Waterproof construction performs consistently in rain, snow, or humid conditions. The pea-less design prevents freezing or jamming in cold weather compared to traditional whistles. Versatile Training Tool: Works for basic obedience, hunting dogs, agility training, and behavioral correction. Suitable for puppies to senior dogs across all breeds - especially effective for stubborn or hearing-sensitive dogs.