Swiss roll style hut for small pets - Safe hideout that leverages natural instincts: Provides a cozy, secure den for small pets to retreat and rest. Suitable for hamsters, guinea pigs, bunnies, chinchillas, hedgehogs, and more. - Warmth and darkness for comfort: 360-degree coverage with a dual-layer fleece design creates a dark, warm space. Ideal for colder months or as enrichment for Syrian and dwarf hamsters. - Size options for versatile compatibility: S size for dwarf hamsters; L size for larger species like the Syrian hamster. Also suitable for birds, gerbils, guinea pigs, golden hamsters, and hedgehogs. - Easy maintenance and added comfort: Can be complemented with wood shavings, cotton balls, or yarn for extra warmth. Fully machine washable and hand washable for convenient cleaning. Use scenarios - Nighttime retreat for small pets: Place in the cage as a primary resting hideout where your pet can feel safe and secure away from the main activity area. - Cold months and enrichment: In winter, add soft materials such as shavings or yarn to enhance warmth and encourage burrowing behavior, providing both warmth and mental stimulation. - Multi-pet or varied species setup: Use as a shared or individual nest in mixed-species or multi-pet environments to offer each animal a private, comfortable resting space without compromising accessibility.