- HIGH-QUALITY TRAINING TOOL: Utilize various flute signals to communicate essential commands like "stay," "sit," and "come." For instance, use two short tones for "stay" and a long tone followed by a short tone for "sit." Reward your dog with treats for correct responses to reinforce positive behavior. - REMOTE CONTROL FUNCTION: With ultrasonic wave transmission up to 1000 meters, you can effectively communicate with your dog even when out of sight. Your dog will respond to commands such as sit, paw, lie down, stand up, and follow. - ADAPTABLE TO ALL DOG BREEDS: This whistle is compatible with all breeds, including Labrador Retrievers, Scottish Shepherds, Golden Retrievers, German Shepherds, and Beagles. Dogs have varying sensitivities to frequencies; adjust the button and screw to find the optimal frequency for your dog’s strongest response. - HIGH-QUALITY CRAFTSMANSHIP: Constructed from durable 304 stainless steel, this dog whistle emits safe ultrasonic frequencies that capture your dog’s attention without causing harm to their hearing or health. Use Scenarios: 1. Perfect for training sessions in parks or open spaces where you need to maintain control over your dog from a distance. 2. Ideal for professional trainers who require precise communication with multiple dogs during group training exercises. 3. Great for pet owners who want to improve their dog’s obedience and responsiveness in everyday situations, such as during walks or at home.