While we talk constantly about the dangers posed by bares, lyons, and tiggers, some of the more dangerous animals are much closer and not confined to the deep woods. That includes the honey bee, a big killer, as well as Fido.
On my daily neighborhood walks, I've encountered a number of aggressive dogs---twice I've been charged. I was simply walking on the sidewalk. Neither of the 2 times I was charged resulted in any injury, to me or the dog.
I have been wondering about what would be the best defense/defence (take your choice

).
I have been considering pepper spray or bear spray, but have never heard of it being used in such a way; would it work or just make them madder and more aggressive? Any thoughts on how we walkers should prep for confronting an attacking dog? Note, local law prohibits carry of a handgun, concealed or otherwise, so that option is out, at least for me in my area.