Thoroughbred Info?

Hi everyone. :) I went and saw the horse I could possibly be getting yesterday. (Most likely over any of the others). I just love him, and he's absolutely gorgeous. And he's a totaly sweetheart! Just wants to be loved on all the time. Supposedly he is extremely well bred, but never made it to the race track, hence he...has no desire to run...I mean he's not lazy, he just wasn't fast enough I guess...anyway, I do know a ton about the breed, and him, but I just wondered if anyone had some extra facts about them, info, etc. here's some pics, I hope they work. :)

He is very cute! Sometimes you can tell some of the traits by their bloodlines, like if there is a strong trait in one line. In my experience with tb's, they will work for you all day and are very easy to train, they like to learn. When they have something they don't understand or don't want to do, again this is my experience, you need to have more of a conversation with them rather than tell them they have to do something. Good luck with him!