
Dog Bark Deterrent Device 5 Adjustable Sensitivity Dog Training Smart Collar. 5 Adjustable Sensitivity: Features 5 levels of sensitivity adjustment for precise bark control. Customized Color Available: Offers customized color options to match specific branding or preferences. OEM/ODM Service: Accepts OEM and ODM services with customization from designs and samples. CE Certified: Product meets CE safety and quality certification standards. Wholesale & Dropshipping: Supports both wholesale and dropshipping business models. Custom Logo Printing: Allows custom logo printing via silk screen, debossed, or embossed methods. All Season Usage: Designed for use in all seasons with durable nylon material. Fast Sample Lead Time: Samples typically sent out within 3-5 days via DHL or UPS.