In cows, each half of the udder must be opened by a long, deep incision as far as the lactiferous sinuses (sinus lactiferes) and the lymph nodes of the udder must be incised, except when the udder is excluded from human consumption.
Pri kravah je treba vsako polovico vimena odpreti z dolgim globokim rezom do cisterne (sinus lactiferes), zarezati je treba tudi bezgavke ob vimenu, razen če je vime izključeno iz prehrane ljudi.