Bovine bingo is not really a form of
bingo, but a form of
lottery. The game is set up by marking out a grid of rectangles on an enclosed land area, such as a
paddock or
farm field. This is usually done by chalking lines. The grid cells are then numbered or otherwise identified in some way, and chances are sold on each cell. A
cow (or other
livestock animal) is then let loose within the enclosure. Where the first "cowflop" (
defecation) lands determines the winner. Another popular variation of this game takes place during parades, usually with
horses. Same rules apply, however.