A pedigree documents a rabbit's parents, grandparents, and great-grandparents. It includes the name, variety and color, ear number, grand champion number (if any), and weight of all 14 rabbits. ARBA will allow a rabbit to be registered if it has a pedigree showing it has been purebred for at least three generations. A leg is a win in a rabbit show in which 3 or more rabbit breeders have entered 5 or more rabbits.