Alpha, paused as he walked the shed row following  preparation for the upcoming Kentucky Derby  on Tuesday  May 1, 2012 in Louisville, Ky. Photo by Mark Cornelison | Staff
Alpha, paused as he walked the shed row following preparation for the upcoming Kentucky Derby on Tuesday May 1, 2012 in Louisville, Ky. Photo by Mark Cornelison | Staff Herald-Leader
Alpha, paused as he walked the shed row following preparation for the upcoming Kentucky Derby on Tuesday May 1, 2012 in Louisville, Ky. Photo by Mark Cornelison | Staff Herald-Leader