"Authorities have rounded up about 11 dogs suspected in the rare attack and returned to the area Tuesday to find four more spotted by a deputy. The dogs were being held by animal control officials while authorities decide what to do with them, said Jim Fullington, special agent for the Georgia Bureau of Investigation."
Um, dude. how about you let some peta-person adopt them.
Okay, I'm going to come right out and say that when and as it is allowable, in an area where there is a threat level "above" the insect family, having a firearm is a plus. Required? No. But you have to have SOME other defense against the unexpected event like...this one. Not being there is the best, but even the best can be surprised.
So yeah, would a gun have helped? Let's say you have a basic revolver, and you hit twice out of your first 4 shots. Those feral dogs, they must KNOW you only have 2 shots left, so the 10-15 in the pack will rush you, right? Wrong- They are GONE by the time the third shot is fired. Especially if you are smart enough to shoot when it's obvious they are threatening, and not wait to get bit. With a firearm, any other argument is going down the path to ludicrous street- you might as well carry grenades and combat shotguns with a point and rearguard if you think you need 120 rounds for a pack of feral dogs.
Now, a knife? a stick? I've seen coyotes fought off by a ram, just so you know- ferocity means more than anything else. I do believe that with a decent knife or a stout staff, better yet a hawk and a knife, you cna fight off a pack of feral dogs. Not guaranteed, but the possibility is definitely there, and better than zero odds, if you can just turn off your brain and kill-kill-kill-kill.
I live in an area where there is no reaosnable way to carry a firearm when exploring the local wilderness, and I carry a knife, just like my regular bushcrafters, but with an extra inch and a partial double edge. It's not my bush knife, it's not my prime choice survival knife, hell- it's not even the only knife I take out on walks- but I do take it and the possibility of attack is why- spare me the argument that a knife can't kill effectively.