A "cat cave" is a cozy, enclosed space designed for cats to rest and hide. These structures can be made from various materials, such as fabric, cardboard, or wood, and often feature soft bedding inside. Cat caves provide a sense of security for cats, allowing them to retreat and feel safe in their environment. Many cat caves are designed to blend with home decor, making them both functional and aesthetically pleasing. They can be found in pet stores or online, and some are even handmade by artisans. Cat caves cater to a cat's natural instincts to seek out small, sheltered spaces, promoting relaxation and comfort.