Certified Safe Heating: This product offers automatic temperature control ranging from 89-116°F, along with built-in overheating protection and a chew-resistant 6.5ft cord, ensuring worry-free warmth throughout the winter season. 360° Thermal Lock Technology: With 0.78 inch thick insulation all around, this technology actively blocks cold air while retaining heat, creating a perfectly climate-controlled environment for outdoor cats. Two-Story Adventure Space: The spacious two-level design features a connecting hole between the floors, encouraging natural climbing and exploration behaviors, providing ultimate entertainment and exercise for feline companions. All-Weather Protection: The product boasts a leak-proof asphalt roof, an elevated base, and weatherproof construction, keeping cats warm and dry all year round, suitable for both indoor and outdoor use. Dual Safety Escape Doors: Two strategically placed escape doors offer secure entry and exit points, ensuring that stray cats can quickly find safety during outdoor emergencies.