A "mange sèc" (dry meal) is an offering of grains, fruit, and vegetables that often precedes a simple ceremony; it takes its name from the absence of blood. Species used for sacrifice include chickens, goats, and bulls, with pigs often favored for petwo lwa. The animal may be washed, dressed in the color of the specific lwa, and marked with food or water. Often, the animal's throat will be cut and the blood collected in a calabash. Chickens are often killed by the pulling off of their heads; their limbs may be broken beforehand. The organs are removed and placed on the altar or vèvè. The flesh will be cooked and placed on the altar, subsequently often being buried.