The primary advantage of a 12-panel dog playpen lies in its flexibility. With 12 individual panels, you have the ability to create different shapes and sizes depending on your floor space and the specific activity you have planned for your pet. Whether you need a small enclosure for a puppy or a larger area for a more active dog, this playpen can accommodate your needs. Additionally, many 12-panel playpens can be arranged in various configurations such as rectangles, squares, or even circular shapes, providing a safe and contained environment for your dog to play.