The bottom cushion can be removed as shown in the second photo. It can be folded and stored as shown in the third photo. How about this for an indoor house for dogs and cats? I LOVE IT! iDOG&iCAT New with tags, unused Inner cushion: 45 cm (length and width) House: 55 cm high, 45 cm (length and width) for the bottom Type of goods: Bed/Mat/Flooring New with tags, unused Please be sure to read the self-introduction. Since it is also sold on other sites, please inquire if it is available.