... Pen, Pet Soft Crate, Pet Home, Dog Home, Pet Bed, Dog Bed, Pet Play Pen, Dog, Cat, pet supply:The Senful Pet Pen ... as a puppy pen, a whelping pen, a play pen, and a training pen, to mention a few.Pet Pen: Provides a protected area for a pup ... extremely strong and durable. Portable - opens and closes in about a minute.Compact fold to 28x11x11inchVarious colors for selection.