Rodeo (/ˈroʊdiːoʊ/ or /roʊˈdeɪ.oʊ/) is a competitive sport that arose out of the working practices of cattle herding in Spain, Mexico, and later the United States, Canada, South America, Australia and New Zealand. It was based on the skills required of the working vaqueros and later, cowboys, in what today is the western United States, western Canada, and northern Mexico