The invention discloses a detachable movable type multifunctional metabolic bed for cattle and sheep. The detachable movable type multifunctional metabolic bed for cattle and sheep is that a front fence door, a rear fence door and a rear fence are mounted at a frame body formed by vertical columns; the vertical columns are supported on the ground; the front fence door, the rear fence door and the side fence are fixed through buckling plates; a stainless steel protecting plate is mounted on the side fence; beam brackets which are parallel to the ground are mounted at the lower ends of three pair of vertical columns through the buckling plates; a profile steel floor is paved on the beam brackets; an excrement collecting plate is positioned on the profile steel floor, close to the rear fence door; the excrement collecting plate can slide on the profile steel floor; a plate supporting frame is mounted on the vertical columns below the beam brackets through the buckling plates; an urine collecting plate is mounted below the rear fence door on the plate supporting frame; a filtering net is mounted above the urine collecting plate; a cattle food tank and a cattle water tank are mounted at the outer side of the front fence door, or a sheep food tank and a sheep water tank are mounted at the outer side of the front fence door. The movable type multifunctional metabolic bed for cattle and sheep has the beneficial effects that the excrement and urine of cattle and sheep can be automatically separated, so that the purpose of accurately collecting the excrement and urine of tested animal can be achieved.