About This

• ✅【 Adjustable Ultrasonic Frequency for Effective Bark Control】 Easily train your dog to stop excessive barking with 16kHz-45kHz adjustable ultrasonic frequency, designed to humanely interrupt unwanted behavior without harming pets or neighbors
• ✅【 Professional-Grade Dog Training & Recall Tool】 Achieve faster obedience training results with precision-tuned whistle tones. Ideal for recall commands, agility drills, and correcting behavioral issues like jumping or digging
• ✅ 【Silent to Humans, Clear to Dogs】 Advanced ultrasonic technology emits sound waves audible only to dogs (up to 25m/82ft range), ensuring quiet operation perfect for apartments, parks, and neighborhood use
• ✅ 【Durable 3-Pack with Secure Lanyard】 Includes 3 ergonomic stainless steel whistles + 3 anti-tangle lanyards. Lightweight design fits in pocket or hangs around neck for instant access during walks or training sessions
• ✅ 【Safe for All Dog Sizes & Ages】 Vet-approved non-shock method works on puppies to senior dogs. Adjust pitch to suit breeds from Chihuahuas to German Shepherds. No batteries required – ready to use anytime