Show common salt and iodine used to prevent goiter frequently one hears bears some one claim that animals do oot not need aalt the man who makes such a claim to li ignorant of the animal body and its requirement qui rement all farm animals need salt bait and must have it IL in addition extra iodine to la frequently needed to prevent goiter big neck in calves and hairless pigs there are some firms to ta the united states producing iodized ionized salt for farm stock when salt Is so made it must mua of course be sold at a price above that paid for good farm salt bait but bat where gotter goiter hairless pigs and other such troubles exist this method of securing iodine to Is exceedingly satisfactory since to io difed salaw aalt Is usually only twice an aj expensive as ordinary salt oni one bun dred pounds ok of such salt would teed feed ten head two ounces of saw gait for each individual u ai dilly dally approximately three months |