370: Solving a Space Murder (w/ Sam Reich!)
Dear Hank & John
The Importance of Toilet Paper
Dear Hank and Sam: Why is it that humans are the only animal that need to use toilet paper? My dog doesn't. The cat doesn't. I don't see any other animals needing to wipe their butts. This question comes from anonymous Dear Hank and Sam. It could be in part the food we eat, right? Well, certainly not. But sometimes a dog needs to wipe their butt.
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