In Britain owning a greyhound was regarded as the domain of the noble. The Forest Law passed by King Canute in the 11th century, forbade peasants and freeman from owning a greyhound. The law also stated that the killing of a greyhound should carry the same capital punishment as the killing of a man.
Elizabeth 1 was a keen enthusiast of the chase and commanded the Duke of Norfolk to formulate the laws of the leash and so for the first time, the rules were set for the sport.