James George Frazer,
The Golden Bough: A Study in Magic and Religion…
“ George’s Day, the twenty-third of April, there is commonly fresh grass in the meadows. But even if the spring should be late and the cattle should have to return to their stalls hungrier than they went forth, many Esthonian farmers insist on turning out the poor beasts on St. George’s Day in order that the saint may guard them against his creatures the wolves. On this morning the farmer treats the herdsman to a dram of brandy, and gives him two copper kopecks as “tail-money” for every cow in the herd. This money the giver first passes thrice round his head and then lays it on the dunghill ”
