g, you’re right. I’m an adult.
I’m also an adult who has been around dogs of various sizes and temperments all her life, including the Great Dane up the street who was a sweetheart, and the Collie who lived with him who was absolutely vicious and who escaped about once a week, usually ending up in our garage until her owner came home and got her from us.
Because of this, I know better than to approach a dog showing obvious signs of hostility. I also know, and have known since I was about 8, not to meet the eyes of an agressive dog (since they’ll interpret that as a sign of hostility), and various other tricks to avoid an attack.
Look - education of a human, preventing an attack!
You also need to understand that I think anyone who keeps an obviously vicious dog like the one you’re talking about should be taken out and shot. The human, not the animal. The average household doesn’t need a guard dog, but a companion animal. Most dogs will protect their beloved owners without needing special training, because they believe we’re part of their pack.
And for crying out loud, g, I know what it’s like to feel threatened by a dog when you’re just walking by their fence. Trust me - the neighborhood I grew up in was incredibly “doggy,” and not a few of those dogs took my walking our dog as an offense to their territory. But if we’d met them on the street while walking odds are they wouldn’t have been nearly so vicious - we wouldn’t have been on their “turf,” as it were.