2 Pack Bark Smart Dog Bark Collar for Dogs, Rechargeable Training Collar

2 Pack Bark Collar, Smart Dog Bark Collar for Large Medium Small Dogs, Rechargeable Ultra-Light Training Collar with Beep Vibration, Anti Barking Device with 5-Level Sensitivity (Black)  【Perfect Fit for All Dogs】This adjustable dog bark collar is suitable for small, medium, and large dogs. For small dogs, every ounce of weight is crucial. Therefore, our barking collar is carefully designed to be extremely lightweight, allowing even puppies to wear it comfortably without feeling burdened. The reflective nylon collar provides extra safety for your dog during nighttime walks. 【3 Humanized Modes】Our dog training collar offers three gentle correction modes (beep, vibration, and beep + vibration) and five sensitivity settings, allowing you to adjust to different environments and create a positive, personalized training experience. This method calmly helps them relax and learn effectively, effectively correcting barking behavior by building trust and understanding.