A rabbit's foot is a popular amulet believed to bring good luck. Traditionally, it is the foot of a rabbit, often carried as a charm or worn as jewelry. The belief in its luck-bringing properties dates back to various cultures, particularly in African and Celtic traditions, where rabbits were seen as symbols of fertility and prosperity. The specific foot that is considered lucky is usually the left hind foot of a rabbit, especially if it was obtained in a certain way, such as being taken from a rabbit killed during a full moon. While many people still carry rabbit's feet for luck, the practice has also raised ethical concerns regarding animal rights.