the invention relates to a structure of a host animal, especially a cow, comprising a cover (2) and a reception area, and a park (3) to define a space for home.the screen (2) is equipped with a floor (4) and (5) has a peripheral wall with a front wall (53) is provided in which a portion (54) for the movement of the animal.the floor (4) together with the peripheral wall (5) at the level of the front bulkhead (53) by means of connection hub (10) configured to allow rotation of the drill in the peripheral wall (5) in relation to that floor (4) between a lowered position. in a raised position.in addition, the two ends back (312) of panels (31) of the solidaris u00e9es park (3) with the cover (2) by means of connection hub (10) configured to allow rotation of a room (3) in relation to that park cover (2) between a deployed position and a position effects.
