A calving enclosure which is adapted to be placed permanently on the
ground or which may be moved from one location to another for use during
calving operations. The enclosure includes a pivotal alleyway which may
be moved from a stowed position to an operative position so that the
width of the enclosure is reduced for transport purposes. The enclosure
includes multiple confinement pens or areas as well as a tack or warming
room and a headgate assembly.