Highlights - 1.Versatile Use - This dog playpen is composed of 8 panels that can be arranged into a 24" side-length octagon, providing a spacious area for pets. The door opens all the way to the top, while the top cover can be zipped open for easy access by the owner. 2.Ideal for Various Pets - The 30" high dog pen is perfect for accompanying medium-sized dogs from puppy to adulthood. It is suitable for breeds such as Border Collies, Schnauzers, Shelties, as well as cats, rabbits, ducks, and gui