When a big dog keeps a postal employee from delivering the mail, it’s not really news. But when a pretty small dog keeps the mail from being delivered to an entire neighborhood, it’s worth taking notice.

+ MentalFloss: Five happy little things you didn’t know about The Joy of Painting’s Bob Ross.

+ Does coffee really dehydrate us? (I’m too wired to really care.)

+ Visiting a conference for practitioners of orgasmic meditation. (Om … Om … OMG!)