While you all are having fun being silly, I'll add to it. Why have only one sheep when you can have a whole harem? Just clone your "wife/husband" on down the road and there you go! Of course, you might have to ignore the little pipe in the head, but a good Versace scarf or Radiers hat could not doubt do wonders; beats brown paper double-bagging every time
Makes it more simple too: "Do you take this flock/herd/gaggle/whatever, to be your lawfully wedded flock/herd/gaggle/whatever?"
You'd also cover the NAMBLA issues, Edward, since of course, it could be claimed that as clones, she/he is only as young as the clone from which he/she is made. Plus, with some luck and training, they can also do your typing for you. Ah, the benefits. . .
(The comments above are intentionally politically incorrect in the interest of continuing the silliness, and do not reflect the beliefs of anyone, including the author. PETA's stand on these ideas has not yet been expressed by Pamela Anderson - give it a week).