Total thumbs up and agreement with all that has been said. Especially this part by Dorothy:
R Whiteman said:
All have one thing in common. They are forward, happy driving horses who love to work. They are not always the easiest to train because many have an active mind and are quite opinionated, but they never quit...ever! They may not have the straightest of legs, or the prettiest head, or the most elegant neck, but they are sturdy and good to great movers and put everything they have into every drive, training, showing or otherwise.
That is what Targetsmom's trainer meant by "temperament."
Almost any horse can complete a training level CDE, but to be a
good CDE horse they have to have the heart, the try, the willingness to work and the enjoyment of being out there with you. Now some of that can be trained, but the traits MiLo mentions (spook in place, boldness, etc.) are inborn tendencies.
Do make sure you get a well-built horse with a powerful, sound, well-tied-in hind end though. Please! I can tell you from experience they can have the best competitive temperment in the world and still break your heart if their body isn't built to hold up to the strain.
And in that case it breaks their heart too, which is perhaps the saddest thing of all.
Dorothy also has a good point saying that "proven" does not mean "winner" in CDE. So much of your final placing comes from the driver's skill, what happened on course to the other competitors and things outside of the horse's control that his quality has very little to do with his placing one or two times out! If he was a consistent performer and has the qualities you are looking for that's good enough. CDE is a tough sport to do well in. If you have a horse with the mind and basic physical capability to do solid dressage, the forwardness and balance to be consistently smooth in the hazards and the stamina and agility to still do well in cones after all of that, you've got a gem. Kody was one of the slowest on the field but consistently won at Preliminary level because he was a true three-phase horse, driven carefully with consideration to his limits and strengths, and he never, ever quit. A fantastic mover will do better in dressage, a speedy horse better in the obstacles, but a horse who can do all three is what you really want.
targetsmom said:
In minis, I think size should also be considered, although clearly that is not an issue with horses.
Actually it is.
There's a lot of preference for having a pony at the top of the size division for the same reason a lot of people prefer a 36 or 37" mini to a 34" one for competing in the over division. If you compete with a small pony or small horse you have less horse hauling the same required weight load at the mandatory speed and that puts you at a competitive disadvantage against bigger equines. The minis actually have it a bit easier at the moment as our current marathon pace is conservative even for small minis and we have neither navigators nor a mandatory cart weight or width to meet so the smaller animals do just fine as long as they're nice movers.
Leia