This cattle confinement is designed with three pens and an alleyway with inline feed bunks. Door size is 9 in. tall x 9 in wide so tractor and feed wagon can fit thru to feed those hungry 'critters' cattle. There are cattle waters and doors on each end that slide open. The pens have functional doors with real hinges, and the roof opens with a piano hinge for easy access. The windows provide a realistic feel. This cattle confinement is 21 wide x 28 long x 12 high.