Let your dog be seen in the dark. These LED collars are great. They come in multiple colors and sizes. Meant for all size of dogs. Choose your color and size and receive free shipping on your order. Can be bought at: https://www.theshoppinggrove.com/products/usb-charging-led-dog-collar-free-shipping?_pos=1&_sid=7fa2f6c36&_ss=r