Lahav’s pig breeding gained widespread notoriety because of its legal loophole, almost talmudic in its ingenuity, in which the kibbutz is exempt from the law and can rightfully raise pigs for research as a part of its Animal Research Institute. Thus, the kibbutz raises pigs for science and eats the excess, developing over the years a rather staggering excess. For many years the institute was no more than an ad hoc veterinarian research institute, which, on the scientific side, boasted little more than the successful splicing of an ibex with a goat. http://www.forward.com/articles/13245/