Cart Product Price Quantity Total × Extra collar/receiver for the SD-425, SD-825 or SD-875E unit Vendor: admin $119.95 Quantity $119.95 × Charging Splitter Cable - Black ends Vendor: Lydhia Bolduc-Gosselin $9.95 Quantity $9.95 Coupon: Apply coupon Update cart Proceed to checkout Cart totals Subtotal $129.90 Total $129.90 Proceed to checkout