Help guide your pet’s behavior in a gentle and pet-friendly way with this handheld ultrasonic assistance device. Designed for everyday use, this compact tool emits a mild ultrasonic frequency along with 365nm violet light beads to attract your dog’s attention. Suitable for indoor and outdoor situations, it supports pet owners in managing daily interactions with their pets in a safe and convenient manner.Its lightweight and ergonomic design makes it easy to carry during walks, outings, or home use. Crafted with durable materials and simple controls, this device helps pet owners redirect their dog’s focus when needed. No harsh methods, no physical contact — only a gentle, non-invasive way to interact with your pet.