trough as otherwise required in all the prior art stables to this end the portion 8 between the pillars 2 3 forms a central passageway or corridor which is left available to the designer for the installation of feed means to the fodder troughs the combination stable hayloft would seem to aggravate the risks in case of fire since a hay conflagration would also endanger the cattle however by contrast this very combination makes the fire fighting intervention and fire prevention set up less expensive in fact all modern stables have available for general utility large amounts of water whereby with respect to the separate hayloft arrangement the cost of installation of a water type of fire extinguishing system becomes reduced furthermore by providing the walls 22 of sheet metal by preventing the entry of air the danger of fire may be practically eliminated simply by sealing the upper part as well another step toward fire preventing may consist of separating with fireproof walls like wall 24 shown in fig2 the central storage space 14 transversally conveniently such fireproof walls will be arranged at passages provided across the space 14 for access by the cattle to the stable 15 the stable structure and plant according to the invention when laid out along a linear axis have all the advantages mentioned above moreover and advantageously the inventive structure facilitates a cirque arrangement for the stable as shown in fig3 where the deambulation area 17 is completely surrounded by the stable plant in this embodiment the frames 1 define two concentric spaced stable spaces and a storage and gravity feed space 14 therebetween the concentric stable spaces are connected by radially extending passageways the advantages secured by a.