We've tried 6 strand electrical with step in posts, but: a) it was incredibly cumbersome to move every other day (wires tangle/step ins break/etc) b) our two Nigerian Dwarf wethers respected it for about a week and then learned to hop over or wiggle under Currently we have them in a 5 ft welded fence paddock with t-post supports and an electric strand to keep them from leaning and breaking the cl…