Lost my Wolf Hybrid Sierra last year. Ya didn't want to mess with her if you were un-invited. Now, I rely on the bark of my Bassets, Daisy and Lily. Their bark sounds like they're the size of a Rott or big Shepard! People are surprised when they see they're only a foot tall and a foot wide! LOL!
Dixie, my Lab is easy to get around. Long as you bring a tennis ball. Heh!
Their "Land Mines" are way more dangerous than they are, BTW.