- Size and Compatibility: This cat bed features a 20-inch (50 cm) diameter base and an inner cave diameter of 15.7 x 7.8 inches (40 x 20 cm), designed for pets weighing under 15 pounds (7 kg). Please measure your pet's size before ordering, as this bed is ideal for small pets and not suitable for large breeds or aggressive chewers. - Enhanced Comfort: Upgraded with a plush ceiling, this cat cave bed is perfect for pets who love to dig and nest. It promotes a sense of security while providing comfort. You can also lay down a quilt to transform it into a donut-shaped bed that offers head and neck support for your pet during sleep. - Inviting Design: The self-warming cat bed resembles a charming donut, crafted from ultra-soft plush material that keeps pets warm and cozy during cold weather. The raised edges create a feeling of safety and security, while the soft padding alleviates joint pain and reduces anxiety, making it an ideal resting spot for indoor cats. - Easy Maintenance: Made from high-quality materials, this puppy bed is not only durable but also easy to clean. It is machine washable, ensuring hassle-free maintenance for pet owners. - Practical Use Scenarios: 1. Perfect for cold winter nights, providing a warm retreat for your pet. 2. Ideal for anxious pets who seek a secure, enclosed sleeping area. 3. Great for creating a cozy space in your living room or bedroom where your pet can relax and feel safe. This cat bed combines comfort, security, and style, making it an essential addition to your pet's resting space.