We only show at our county fairs and are normally at the top of the classes.
We keep ours in a pen that is 5 by 15 approx..
We let them out every night for about 45 min and some mornings, they usually run themselves for a while then graze a bit then run some more, then we put them in and feed. They are always well conditioned, I think a lot of it has to do with what the animal is like when you start out. Some times we will put "jumps " up for them to jump over.