MartavTaurus
I think the suggested solutions are very reasonable.
- put up an external box on the property
- keep the dog away from the door when post is delivered
It's the responsibility of the dog owner.
I agree - there are solutions at hand if there is a problem, but it is absolutely the responsibility of the dog owner to make sure there isn't an issue for postal workers or other delivery people. No-one should be put at risk from dog attacks in the course of their work - and I'm speaking as a dog owner. As usual though, it is the irresponsible owners who are at fault here.