The Bull that Longed to be a Horse

Billy is a large, cream, Shirley bull who has just arrived at a new farm. He doesn't like the other cows and always thinks that the grass is greener on the other side. One day, while at the farm, he sees a magnificent, shiny black, majestic horse being led into his stable. The horse is groomed every day, fed carrots and treated so well, Billy is green with envy and longs to get the same attention. He makes a wish and his life changes forever...