Good call

[S.A. Boggs]

@72, handicapped parking, walking with a staff I appear to be an easy mark. Two K9 Wolf hybrids who always accompany me and are on guard. Get too close and their ears and eyes go up, this is a signal to be on guard. Really too close and their pearly whites start to smile and the perp leaves. No barking, no noise, just a "smile" of those nice, white, pointed teeth.
Sam

[Former Cav]

We had a Pyrenees that would let out a guttural growl and the perp would change his mind!
She was 128 pounds and was a very sweet dog. I miss her. If I was younger, I'd get another one.