security...........long haired northen dogs?!
........a medium sized short haired stray local dog will be a much better choice, they are like mules, thrive on anything; all you want it for is for its bark!; for backup; a british Martin Dale or german Corneta Machete
............keep it razor sharp...........they are high carbon steel and WILL hold an edge..........locals mow their lawns with them..........+ they are legal! my 0.02
Lou