Cart Product Price Quantity Total × Transmitter for SportDOG RR Vendor: Work Dog $124.95 Quantity $124.95 × Extra collar/receiver for the SD-425, SD-825 or SD-875E unit Vendor: admin $119.95 Quantity $119.95 Coupon: Apply coupon Update cart Proceed to checkout Cart totals Subtotal $244.90 Total $244.90 Proceed to checkout