All-Season Use: This outdoor cat house offers excellent waterproofing, warmth, and ventilation features. Whether it's a hot summer or a cold winter, it provides a comfortable living environment for your cat. The roof is covered with asphalt to effectively prevent rainwater penetration, ensuring the interior stays dry. Warm and Cozy: The cat house features middle sponge insulation with a thickness of 0.78 inches, keeping it warm without the need for electricity. Additionally, it comes with a removable insulated inner liner pad, providing a warm and cozy resting space for your cat. Sturdy Structure: The cat house is designed with a sturdy structure that can withstand various weather conditions. The roof is openable, making it convenient for cleaning and maintenance. The bottom is designed with plastic feet covers to prevent moisture penetration and facilitate cleaning. Good Ventilation: The cat house has ventilation holes on the backside to promote air circulation and keep the interior fresh. The PVC door curtain design effectively prevents rain and wind while maintaining ventilation. Spacious Interior: The cat house offers a spacious interior with dimensions of 23.6 inches long x 20.9 inches wide x 18.3 inches high, suitable for cats of all sizes. Whether it's a large cat or a small one, they can find a comfortable resting space here. 1