Mules in general, but especially mini mules make my brain stupid. They are ridiculously cute! Ugh! But smarter than I am. I have a few friends who have mules - including one who has enough to pursue team driving. They are so incredibly skillful! Just amazing animals when they decide they want to do something. But they are smarter than I am and I just can't figure them out. I'll stick to wee ponies and my beloved wee donk. I understand him. Wee donks, no problem. Wee mules, for more skilled people than I.