For the second time in a week, my friend and I have gone trail riding and got hidiously lost. We're talking miles off course. In both cases, despite neither horse ever having been there, the horse's knew the way back to the trailer. How in the world do they do that?? Yesterday we were at least 2 miles away and had not repeated any section of the trail. I know my horse has never been there. Yet he just kept looking and pulling me left as if to say, "it's over there dummy!" I am amazed by their ability to find their way home, particulary since my horse only knew his way around a race track for the first few years of his life. Can all horses do this?