The Vink Calf Puller is easy to use, even for those who can badly get along with the already existing devices. The support is placed to the rear side of the animal with the open side to the back, in such a way that the ischial tuberosities are being covered by the support. After this has been done, the strings are being attached to the legs of the calf and to the hooks of the jack part so that the strings are being put under tension. The device will automatically slide into the right position, both for standing animals and animals lying down.