<p>Horse lovers know all too well that keeping a horse is practically a full-time job-with lots of fun and, well, goof-ups. For those new horse owners who sometimes wonder if their horse is smarter than they are, Horse Sense and Nonsense is a great reminder that the "joys" of owning a horse are universal. This refreshing spoof of the usually staid horse owner's manual blends common-sense advice with side-splitting spins on the issues of hors...