• Smart Protection Mode: The GAJUX bark collar for medium dogs is designed with a safe, comfortable silicone prong for the perfect fit. Plus, its smart safety mode ensures peace of mind: if your dog barks 6 times in a row, the bark collar pauses for 30 seconds to prevent unwanted activations (display changes to "8"). Keep your dog safe and comfortable during training
• 5 Humanized Modes: The GAJUX dog bark collar offers 5 training modes: beep, vibration, beep vibration, safe shock, and a flashing light feature for an additional 30% control effect. With adjustable sensitivity levels ranging from 0 to 5, you can easily customize the level of stimulation that works best for your furry friend, which is helpful in deterring dogs from undesirable habits
• Intelligent Bark Recognition Technology: The GAJUX bark collar features an advanced smart barking recognition chip that responds to two specific triggers: barking and vibrations from vocal cords. This ensures accurate detection without the need for remote control, helping to minimize false activations
• Long Battery Life & IP67 Waterproof Design: The bark collar for large dogs fully charges in just 2 hours and lasts up to 15 days on a single charge. With an IP67 waterproof rating, it's perfect for training sessions by the pool, at the park, on the beach, or in your backyard, no matter the weather
• Perfect Fit for Every Pup: The GAJUX dog bark collar accommodates dogs with neck sizes ranging from 7.8 to 23.6 inches and weights from 10 to 120 lbs. Designed for all breeds—large, medium, and small—this collar is crafted from soft, lightweight nylon for ultimate comfort, allowing your furry friend the freedom to explore

• Package Dimensions ‏ : ‎ 4.88 x 4.65 x 1.93 inches; 6.74 ounces
• Date First Available ‏ : ‎ April 21, 2025
• Manufacturer ‏ : ‎ Shenzhen Smartpet Technology Co.,Ltd.