After reading the posts, my concern is the size of whole the squares create. The fence we are using is a 13-48-6 where the top two squares are 6"x6". We have a Anatolian Shepard that has a head about 6" wide. Has anyone had issues with their dogs head getting stuck in the fence? I assume that they will learn pretty fast after the first time or two not to stick their head in the fence?
