See elegant equines in the bluegrass state and 13 more of the week's best animal photosA horse goes for a morning workout at Churchill Downs Saturday in Louisville, Ky. on May 3.Matt Slocum / APMay 5, 2014, 11:34 AM UTCBy Samantha OkazakiAPSlideshow  14 photosAnimal Tracks: April 28-May 4See elegant equines in the bluegrass state and 13 more of the week's best animal photos.Print