Big Brown is registered and is 5 years old. Big Brown is a misleading name as he is only 15 hands. Even though this horse is 5 he was just started and hasn't had a lot of work. He thinks absolutely the best. We will be posting video and pictures and I want you to realize the rider is 6'6". I feel this horse would be best suited in a sport horse type situation. His mentality could well enable him to work in a lesson situation.