Well, I labored all last spring to build a bunny proofed raised bed (attached to composting/potting shed with grape arbor).
The bunny proofed raised bed was essential built within a kind of maze I constructed --- high wood on the outside, drop, then brick barrier, then cinder blocks.
It worked fabulously for most of the season.
Now, however, a bunny has moved into the bunny-proofed raised bed.
So it's back to the drawing board.