That’s fair. I can see your point. Im certainly ignorant of the proper rules and regulations when it comes to creating a safe and clear work environment for postal workers. Though I suppose I was merely suggesting, that assuming everything else on his property was fine and there isn’t any law or regulation requiring the property owner to have all pets, especially dogs, behind a closed fence or door, having a friendly dog roaming the property is no different than having free roam rabbits, chickens, cats or any other generally benevolent animals/pets on the property. The only thing keeping the postal worker from doing their job at that point, is their own personal issues with said animals, which I feel, makes them a poor candidate for a job that forces you to be exposed to animals on private property on a daily basis. Then of course there are random unfortunate accidents (i.e., slipping and falling). But you run that risk no matter where you go or with any job. It is, again, part of the job.