Show basis of mclean system of sanitation for hogs the mclean system of swine sanitation la Is based on we the proposition that if animals animal sare are kept awny away from parasites there will beno be no trouble from that source it can be successfully carried carrie d out by doing four things thoroughly and accurately as follows 1 wash with soapy water and a brush all sows bows before they are put in farrowing furrowing far rowing houses which have been scrubbed with boiling lye water 2 confine sows bows and pigs to the clean house until they are ready to move anway from the old lots lois 3 haul do not drive the BOWS and pigs from the farrowing furrowing far rowing house to the clover alel field d or pasture which tins lias had no hogs for at least a year as driving would enable them to pick up warm worm eggs and thus infest the pigs at an early age 4 confine the pigs to the clean pasture clover preferred until they are four month montet old make sure there anre no holes in th fence through which the pigs can go to the old lots |