Dog Bark Collar for Large Medium Small Dogs 8-150lbs 1Pack

【3 Modes & 8 Adjustable Sensitivity Levels】YUTAANEL dog bark collar comes with 3 adjustable modes and 8 sensitivity levels compared to similar products on the market. The three modes are vibration, sound, and a combination mode. The 8 sensitivity levels are designed for dogs of different sizes. For large dogs with deep or loud barks, levels 1-3 in the low…