🐾 Train with Love, Not Shock! 🐾 Waterproof for indoor & outdoor training. Precision sensitivity for unique barks. Perfect for pups 12 to 110 lbs. 2 vibration modes & 7 sound stages. Teach your pup without the shock! No Shock Training Custom Sound Modes 14-Day Rechargeable The DogRook Dog Bark Collar is a humane anti-barking training device designed for dogs of all sizes, utilizing vibration and sound instead of shock. With smart sensitivity adjustments, customizable settings, and a waterproof design, this collar ensures effective training for your furry friend while providing comfort and convenience.