A sheep won't use your razor to shave its legs, or your pocketknife to open a paint can. Sheep never have a headache. A sheep won't give your favorite hunting shirt to Goodwill. A sheep won't leave wet nylons hanging all over the bathroom. A sheep will never ask you to stop on the way home from work and pick up a box of tampons.
Sheep grow their own fur coats.
A sheep will never leave a vibrator on the living room couch when you're having friends over to watch football. Sheep won't cheat on you with your best friend. A sheep will never ask if you'll still respect her in the morning. Sheep aren't into talking before or after sex. A sheep never yells at you for leaving the lid up.