Petjoy 3 Dog Shock Collar for Large Dogs, Automatic Bark Collar with Remote, Bark and Training Collar Combo, Shock Collar with 5 Adjustable Levels of Sensitivity to Suit All Breeds of Dogs

💌【Complete 3-Dog Training System】Train Separately or Together.This all-in-one system uses advanced e collar technologies to control up to three dogs with a single remote. Easily operate each receiver separately for individual training or command all three simultaneously. These dog training collars with remote offer ultimate flexibility for any scenario—whether you need a bark collar for large dog, a bark collar for medium dogs, or a bark collar for small dogs. 💌【Dual-Purpose Bark & Obedience Combo】2 Intelligent Control Modes.Switch seamlessly between Automatic Bark Control and Remote Training modes. The smart bark detection works independently—no remote needed for walks. When direct command is required, use the remote for timely correction, making this no bark collar for dogs both versatile and highly effective for pets of all sizes. 💌【4 Customizable Training Modes】100-Level Intensity Precision.Tailor sessions with four options: Static Pulse (1-100 levels), Vibration (1-100 levels), Audible Beep, and Automatic Bark mode. With 100 intensity levels, find a gentle yet effective setting for any dog’s size—from a small dog bark collar to a large breed anti-bark device—and match their unique temperament and training goal. 💌【Smart Auto-Bark Detection & Activation】5 Sensitivity Settings.Intelligent bark-sensing technology helps avoid false triggers. Press the receiver’s button three times to cycle through five sensitivity levels. Easily turn auto mode on/off from the remote for full control. Whether used as a bark control collar for medium dogs or training smaller or larger breeds, accuracy is assured. 💌【IPX7 Waterproof & Long-Lasting Battery】Ready for Any Adventure.The fully waterproof (IPX7) receivers stand up to rain or swimming. Enjoy exceptional battery life: one 2–3 hour charge delivers up to 90 days of remote standby and 30 days for collars. The 3,600 ft range offers freedom to train in large parks, on trails, or at the beach—making this system ideal for outdog bark collars of all sizes.