Basically some exposure to scary things during a windy day. Roker gets C/T'd for facing up and not moving his feet. ("Spook in place": it's ok to spook, just don't move your feet.)
Every horse should have his own wading pool!
It makes noise being dragged on the ground.
And also is noisy in the wind!
We do this with shovels, brooms, rakes, sticks, etc.
Meeting the scary pool toy.
Fishing for a horse!
Plastic bag tied on the end of stick/string.