My Dad had a dog when i was a kid.. i dont remember it.. but apparently it never attacked a fly... then one day it went for the next door neighbor and my mum told my Dad to get rid of the dog incase it attacks me.
I feel being around alot of dogs, they can be placid with there owners and family but can flip at a drop of a hat if cornered of scared or just doesnt like you... they have to be cauios or there be another kid malled to death...
But the flip side of that... why do people go toward dogs when you know they can bite...