Train your furry friend with confidence using the Invirox Ultra K9 Waterproof Large Breed Dog Training Collar, designed for pet parents who want to take their dog’s training to the next level. Designed by veterans, this top-notch dog training collar features 124 levels of custom static stimulation, vibration, and tone, making it suitable for all breeds and sizes. Whether you’re working on recall, behavior correction, or off-leash control, this collar ensures safe and effective training. With its IP67 waterproof design and long-range capability of up to 1100 yards, it’s perfect for both indoor and outdoor training sessions. Plus, it includes a key-lock feature to prevent accidental activation, giving you peace of mind.