Solid stall which is fixed to the floor and allows a horse to be confined or treated. Stocks are also used for other livestock, e.g. during foot trimming in cattle. Stocks are generally made of a metal frame which is bolted to the gound, just large enough to fit one horse (or other animal). Wooden panels or metal bars enclose the horse to the front, back, and sides. It can be opened on one or more sides for the animal to enter and exit.