Dog Whistle – High-Frequency Sound Trainer & Anti-Bark Tool Looking for an effective and humane way to train your dog or stop excessive barking? Dog Whistle turns your Android device into a professional dog training assistant by generating ultrasonic frequencies up to 20,000 Hz — tones often inaudible to humans but perfectly audible to dogs. 🎯 Key Features: 🐶 Train & Control Behavior Use high-frequency sounds to reinforce commands, correct bad behavior, or grab your dog's attention instantly. 🔇 Stop Barking Instantly Many users report success in reducing or stopping unwanted barking by using the anti-bark tone range (typically between 18-20 kHz). 🎛️ 10 Custom Presets Save and manage your own favorite frequencies for different training purposes. Tap to switch instantly between saved tones. 🎚️ Interactive Circular Frequency Selector Precisely adjust the sound frequency with an intuitive circular seek bar for easy and fun control. 🎵 Real-Time Frequency Adjustment Change the tone in real time while it's playing—no need to stop and restart. 📱 Minimal Design, Powerful Functionality Simple, responsive UI with efficient audio handling for modern Android devices. Whether you're a dog owner, professional trainer, or just need a way to reduce annoying barking noise from neighbor's pets, Dog Whistle gives you control with just a few taps. 💡 Important Note: Not all dogs respond the same way to high-frequency sounds. For best results, use responsibly and observe your dog's reaction closely. High frequency sounds (ultrasonic whistles) played between 18–20 kHz may attract the attention of some dogs, disturb them or change their behavior for a short time. However, this does not always mean that they will stop barking. 1. How Does It Work? Dogs can hear sounds up to 40–60 kHz. 18–20 kHz sounds are above our hearing limit but are generally perceptible to dogs. These sounds can surprise, distract or disturb some dogs, which can cause them to stop barking. 2. Does It Have the Same Effect on Every Dog? No. The effect: Depends on the dog's age (older dogs may have difficulty hearing high frequencies), Breed (some breeds are more sensitive), Training history and character. 3. Ethical Using this sound continuously or at high intensity: Can cause stress, fear or hearing damage to the dog. For this reason, it is recommended to use it for a short time and under control. In some dogs, a whistle sound of 18–20 kHz can temporarily stop barking, but it is not a guaranteed solution. In addition, training and positive reinforcement to solve general behavioral problems in dogs offer more permanent solutions. Disclaimer: Our application and the application developer are not responsible for any possible problems that may arise from use. All responsibility belongs to you.