In special instances a venipuncture is done on dogs using a…

In special instances a venipuncture is done on dogs using a vein on the outside of the hindleg just above its hock.  In cats, venipuncture on a hindleg is done on a vein on the inside of the hindleg.  The vein above the stifle is called the femoral.  The vein used below the stifle is called the: