What do dogs bark at? Ninety percent of the time I have no idea. Around here, the Pied Piper of the moment starts and the rest of the hotel guests happily follow suit, yipping and yapping at nothing in particular. No one is walking by, no cars driving by and as far as I can tell, no intruders are lurking on the horizon.
Besides the obvious reasons dog bark; greetings, warnings and loneliness, there might be another reason: because they can. They really have nothing to say, but it passes the time. It’s the canine version of Facebook.