OTK Dog Bark Collar 2 Pack – 9-Level Sensitivity, 5 Training Modes, IPX7 Waterproof, Rechargeable

Safe, Humane Bark Control

Meet the OTK Dog Bark Collar 2 Pack, designed to pair smart signals with practical training. The upgraded system emphasizes safety and consistency, offering a pathway to calmer routines during walks, playtime, and quiet moments at home. With a focus on real-world use, these collars provide clear, calibrated cues that help you communicate with your dog in the moment—without guesswork.

Tailored Training for Any Dog

Customize training with nine adjustable sensitivity levels and three correction options that can be combined into five distinct modes. Beep, Vibration, and Shock can be mixed to suit your dog’s temperament and barking style, giving you flexible control without overwhelming your pet.

• Beep only for gentle cues
• Beep plus Vibration for moderate correction
• Beep plus Shock for stronger signals
• Vibration only for subtle feedback
• Vibration plus Shock for stronger guidance

Fits Small to Large Dogs

Designed with a 25-inch adjustable nylon strap, the collar accommodates dogs from 5 to 130 pounds. To resize, cut the excess strap and seal the edge with a lighter to prevent fraying—simple and practical for households with multiple pets.

Weather-Ready and Waterproof

Built to withstand rain, splashes, and mist, the IPX7 waterproof design supports outdoor walks, training sessions, and playtime in various weather conditions. You can rely on consistent performance whether you’re at the park or in light rain.

Rechargeable Power for Daily Training

A full charge takes about 1.5 hours and delivers up to 15–20 days of usage per charge, depending on mode and frequency of use. For best results, use a charger rated at 20W or less to optimize charging efficiency and battery longevity.

What’s in the Box

• 2 upgraded bark collars
• Charging cables
• User guide with training tips

With the OTK Bark Collar 2 Pack, you gain a flexible training toolkit that adapts to your dog’s routine. The combination of safety features, adjustable modes, and outdoor-ready durability offers a practical approach to calm behaviors while respecting your pet’s comfort and well-being.