For a very brief time I lived in town. My ranch dog was very territorial. I displayed a "Beware of Dog" sign as shown on the news story. A lawyer advised me to take it down immediately because it was in fact an admission that I knew the dog could be dangerous and that IF it bit anyone I would be legally liable. Any "Beware of Dog" sign in a urban residential locale is admission of the owners knowledge and thereby makes them liable legal;y for the dogs actions.
BTW, I wonder how the local "elders" will spin this seeings they were "in the ministry" and were seriously injured?