Single pens include one door and come in three run lengths: 1.570m, 2.340m and 3.110m. While the run area in our pens is uncovered, your dogs can relax and take shelter in the pen’s shed, which is included in the pen’s price. Sheds come in three sizes and a range of colours, with prices starting at $720.00. Optional extras include wire panels to divide up the run area.