KEEP DOGS AWAY:Concerned about Dogs entering your field? No worries nowThe Ultrasonic cat Repellent emits sound waves at a frequency that is only audible to Animals. dogs, rodents, wild boars, mice, birds, and more other animals away from your zone, house, garden, or yard more. Ideal for protecting lawns, bird feeders, flower beds, ponds, and pathways. It detects movement and triggers short bursts of useful ultrasonic waves and flashing LED lights.EASY AND CONVENIENT TO USE:Not sure how it works? Simply inserts the Ultrasonic Dogs Repellent into the ground soil where there is plenty of sunlight and switch it on. Portable and small size design, it can be installed in your home, garden, courtyard, or somewhere else. Once Dogs enter the protection range, the sensor starts to work, then it will emit ultrasonic waves and the red light will be turned on so that it repels the Dogs.ECO-FRIENDLY MATERIAL, SOLAR CHARGE:Equipped with solar panel as the power supply, cost-effective and eco-friendly. The unsealed design allows it to work under any weather, water-resistant, windproof, sun-protective, and rustless. Solar panels can effectively charge the product to maintain a long time all day head standby. On the outdoor do not have to worry about the product will need a power outlet.CHEMICAL FREE:Protect your home from unwanted Dogs without the use of dangerous and messy chemicals, pesticides, sprays, or traps that can harm you, and your family. No Dead animals