Smokey, the drafters I've owned and been around, with a couple of notable exceptions have been far different horses than the Quarter horse/western breeds, Standardbreds and Thoroughbred/Morgan type (buggy horses up here) I've been around. The quarter horses were sort of in between the drafts and the OTT Standardbreds and TBs. We've got a paint I think you set firecrackers off under and all she'd do is roll her eyes at you. But, we just put down an Arab Paint cross that darn near killed me twice. As a general rule I think the average cold blooded drafter is a completely different animal than some of the warmer blooded breeds I've been around. Add in that a lot of people think horses have to have a diet with a lot of grain in it (like giving sugar to a 4 year old for those that don't know) and it's no wonder there are nutso nags out there. I'm around quite a lot of Amish horses these days and I have to say the guys that are good with horses, and not all Amish are, can put a real nice finish on team. None of that lunging into the collar crap. They lean and push and if they can possibly move it, it's gonna move. It' different when a horse is out there 6-7 days a week working 6- 10 hours a day. I've only been around mules a couple times, they just aren't popular up here. They seemed like sensible old things, but I imagine they vary just like horses.