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.