Ultimate Comfort: The Nest Bed uses ultraplush PP cotton to cushion your pet, supporting joints and promoting restful sleep. It helps ease joint discomfort and can contribute to better overall comfort for daily use. Removable and Washable: The bed features a bottom zipper for easy removal of the cover. It is machine washable and can be dried in a dryer after washing. Do not air dry. Nest Bed design and versatility: The cover is multifunctional and the bed can function as a cat bed cave. Pets can feel secure with the covered space, or the cover can be laid flat to provide open access. Cats often enjoy burrowing into the cave, while the cover can be adjusted to suit your pet's preference. Warmth and anxiety relief: Designed with a halfcave or donut shape, the bed offers a comforting embrace that provides warmth and a sense of security. This design can help alleviate anxiety and stress in pets, helping them settle more quickly. Practical use scenarios: A cat that loves to burrow can retreat to the cave with the cover closed for a secure, cozy nap. A dog that seeks warmth and security can curl up in the donutshaped to provide a soothing resting spot during storms or quiet evenings. In a busy household, the bed serves as a calm retreat where pets can unwind after playtime or travel, promoting easier relaxation.