Afterall no place can be made fort knox
...er what about fort knox

sorry had to get that one in.
you are right about the dogs though...they are either good companions (at a push would defend you personally) or offensive and not trust worthy....it takes the owners of working dogs a long time and constant re-education to keep them under any sort of control yet be useful.
I was using a public foot path the other day that went through a garden ( I knew the guy who owns the land) the path had warning signs about dogs and as i crossed over the style and shut the half gate (tied it shut to leave it as i found it) i was confronted by three collies (think Lassy) I thought their slight barking to be nothing and carried on (i have fair to good experiance with greeting unkown dogs) As I thought these three just stood their ground about 20m away so i continued making good progress along the path.....then trotting out of the house i see their 'mate'....
'A bear' i thought...no just a huge rotty:yikes:
now a good 20m from any exit (hedges were high bushes with the internal of the perimeter of chicken wire) I took a deep breath and kept strolling. 'The bear' started giving it some vocals and ran over to me....oh great, no owner in sight.
So talking to him in a calm slightly squiffy voice he started to slow so...i kept on strolling.
then the part i hate, as i'm walking it dawns on me he is now behind me, and to him i'm submitting, so in proper doggy fashion he runs up behind me and i have to turn and confront him.
his head drops and i see him going for my leg. Seeing as he's withing arms reach my fingers are tightly packed into a fist (yes i've seen dogs who have taken fingers clean off during a scuffle and that was just a border collie) and i start to think i'm in trouble.
a few strong words seem to frighten him off and it turns out that he is just a softy....but for a few moments i was seeing all kinds of horror including me trying to explain why the dog is now sporting a 'hatchet hairdo' (i had been camping and the husqvana was dangling on me belt)
the owner eventually turns up and the dog is happy sniffing about me....so there is no real conclusion to the story other than: Dogs are totally unreliable as i'm sure if i made a move to 'shoo' this mutt away from me or tried to make it to an exit he would of gone into play/attack and things would have esculated rapidly.
Now i'm a real dog loving person and in no way feel bad about this, just thought you guy's might enjoy the story...it's a kind of what would i do situation (may be you guy's would have headed the warning signs

)
Mojo