I am thinking about building a few dog kennels. They are going to be 6' X 16' and 6' high. I would like to build 6' and 16' panels and hinge them in the corners. I am planning to build them out of 1" square tubing (11ga) and 2" X 4" welded wire horse/cattle panels. Does anyone here have any suggestions or pictures of something similar you have built? Any info would be greatly appreciated.