What’s up, doc? You may be surprised to learn that rabbit poop is actually useful for something once it’s already vacated the rabbit. So, if you’ve got one around, listen up. Gard… ...

The world's most expensive coffee can cost $600 a pound, and it comes from — there's no delicate way to put it — civet poop. But how do you know if what you're shelling out for is the real deal?