Wooden Dog Pen and Pet Gate Two-Panel Extension, WhiteWooden Dog Pen and Pet Gate Two Panel Extension, White Two Panel Gate Playpen Extension You already took a great first step in purchasing our best selling wooden dog pen puppy enclosure six panel pet gate. Its kept your dog out of the no no places and given them a safe space for playdates. Thats not even mentioning how great it looks! But, now you want them to have a little more room to run. While you could just use chicken wire or cobble together