Beware of the Mailman
It’s a funny stereotype that dogs have it out for postal workers and other delivery people. They simply cannot put their trust in someone who comes to their home every day to deliver packages and mail. It may be a stereotype, but it’s true. This person’s dog hates their neighborhood mailman so much that the owner has subconsciously become wary of them, too.
This dog hates their poor mailman with a fiery passion, to the point where he barks at him even when he sees him walking around the neighborhood delivering to other houses. It happens all the time, and this person realized that they want to walk the opposite way whenever they see a mail person, whether their dog is with them or not! Hopefully, his mailman doesn’t take it too personally.