Define "Guard Dog". "Early warning system" to alert the armed residents that they should be flipping on the exterior floodlights and manning the gunports? Or "first responder" that is expected to leave a bloody mess and the armed residents are his backup?
First scenario almost any dog that barks at strangers will do.
Second one, look into the bouvier des flanders, they are gentle and fiercely loyal to their family, but will defend their family and territory like no other dog I have ever seen. IIRC, they hold the record for scaling a 16 foot wall. When used as herding animals, they body block the cows and sheep to control them. A friend of mine had a white one, about 160lbs. When he was agitated he jumped straight up and down, bouncing up higher than the chainlink fence. Their jaws exert over 1000 lbs per square inch force and they don't let go. Human bones snap around 350. They do require above average commitment to their training and grooming though.
|