1. upgrade design Plush ceiling adds a secure, nest like feel for pets that like to dig holes or nest in corners You can lay the included quilt to convert the bed into a donut shape, providing head and neck support while your dog or cat sleeps 2. Cute appearance and comfort Self warming cat bed resembles a cute donut and uses super soft plush material to keep pets comfortable and warm in cold weather Raised edges create a sense of security and offer head and neck support Ultra soft padding helps relieve joint and muscle discomfort and can help ease anxiety A practical choice for indoor cats and a thoughtful gift for furry companions 3. Easy to clean and maintain Non slip bottom enhances pet safety during use Made of materials with careful workmanship Machine washable for convenient cleaning The pet bed undergoes strict quality inspection If you have questions, contact us by email and expect a response within 24 hours 4. Packaging and setup The bed is vacuum packed and compressed for long term storage When first opened it may appear flat; shake or tap to restore fullness and let it sit for 1 to 2 days The sponge cover is fully opened upright; allow the compressed sponge cover to rebound completely, which may take up to two weeks Use scenarios Winter or cold nights: the self warming design helps keep a pet warm without extra heating Corner or nest preference: the plush donut style and edges suit pets that like to feel enclosed or tucked into corners Easy care for busy households: machine washable and simple to maintain, suitable for homes with multiple pets or frequent use