Would you want a corral in one place for very long? Would it not get very shitty? Recent corrals or cattle pens are of wood and in Africa they make them of thorn. Cattle have to be kept on the move for fresh grazing and so pens/corrals have to be moved with them. The exception would be for regular market places where cattle are brought for auction. At Flag Fen, Mr Votive Pryor has shown that Bronze Age animals were taken along drove roads and it is conceivable that large permanent cattle markets received them, but is that how we understand the Neolithic economy?