Hooray for Jeffy updates!!! I've learned that you need to be able to teach a donkey something 3 times, the right way, and they'll know it for life. Phillippe had 3 "schooling" sessions with a spray bottle and now has no issues standing for it. It's very simple. He's not tied. I spray a leg or foot with water first. He can move all he likes. I'll continue spraying until he stands. When he stands, I stop. Then I'll move on to another body part. If he stands, I'll spray once, and stop. Then once again, and stop. Pretty quickly they all learn to stop moving around because there's a whole lot less spraying when they do!
The hose, however, is still not something he likes very much. Donkey pout is a real thing!