When you look at Mounted Unit officers, you probably haven't ever thought about the people who tend to the horses. Let us introduce you to Marcus Martinez, the horseshoer, and blacksmith for the New York Police Department. He's responsible for maintaining the health of all horses in Troop B who often work seven days a week. Marcus has worked for the NYPD for nine years now, so this guy knows his stuff. He's the one who keeps these horses walking comfortably and we respect you for that, Marcus.