I have a 4 year old stud colt that I have had for three years. I have rode him in the past year. He rides trails and open fields but like with some young ones he still needs some time with him. The lady I got him from said he was a tn walker but I'm not completely sure that he is. He does well with the farrier. He has been in the pasture with all mares and is just now trying to do his services just in the past months. If you would like more information please feel free to contact anytime. # click for number. Thank you