Traditionally, you wouldn't really think a mailman and a dog go together very well. After all, basically every Saturday morning cartoon we watched as kids taught us that these two things do not mix.
But one mailman has gained quite the online following by proving once and for all that people in his line of work can (and certainly do) get along with dogs. In fact, they can get along with a whole host of animals, well enough to even snap a sweet selfie with them.