Aivituvin AIR33 Heated Outdoor Cat House, Two-Story Fir Wood with Insulation

The two-story layout gives outdoor cats separate levels to move between, while the included heating pad and six-sided insulated liner help create a warmer sheltered space in cold weather. A removable divider lets you set up one connected area or two separate rooms to suit the cats using the house.

Built from fir wood with a sloped roof and elevated legs, the Aivituvin AIR33 is designed for outdoor use and easier access during cleaning.

Worth noting

The UL-certified heating pad maintains a temperature of 95–113°F and has built-in overheat protection. Its 6.5-foot chew-resistant power cord is designed with outdoor cats in mind. Around the pad, an eight-layer liner insulates all six sides of the shelter to help hold warmth and block cold air, including during sub-zero winter conditions.

The two floors connect through an opening, so cats can move between levels. Prefer separate spaces for different cats? Remove the divider to configure the interior as two rooms. This flexible layout makes the house a practical alternative to a single-compartment shelter when more than one cat may use it. The living areas measure 4.8 square feet per level.

Everyday use

The weatherproof fir wood frame is paired with a sloped asphalt roof that sheds rain and snow. Elevated legs raise the base above cold, damp ground, while the raised design also helps deter predators. For routine cleaning or access to the liner, the hinged roof opens wide, making it easier to reach inside than a shelter with a fixed top.

For a backyard setup, place the house where outdoor or feral cats can reach the entrance, then choose the connected or divided interior arrangement that suits their use. The gray finish and two-level profile create a defined shelter area without taking up the footprint of two separate houses. Overall dimensions are 27.2 inches long, 25.6 inches wide, and 29.8 inches high.

Tips for day-to-day use

Use the removable divider to adapt the space: leave the floors connected for movement between levels, or separate them into two rooms. Open the hinged roof when cleaning and when accessing the insulated liner. Keeping the shelter raised on its legs also helps separate the floor from cold or wet ground.

Buyer feedback often praises the house’s appearance and suitability as a backyard or feral-cat shelter. Assembly experiences vary: some customers describe the instructions as easy to follow, while others find them less clear. Feedback on sturdiness and durability is also mixed, with customers reporting different experiences. These perspectives can help set expectations as you plan the assembly and outdoor placement.

Final verdict

The Aivituvin AIR33 brings together an outdoor-ready fir frame, a heated and insulated interior, and a configurable two-story layout. It’s a useful fit for cat owners caring for outdoor or feral cats who want a sheltered space with warmth and the option to create one connected area or two rooms. The hinged roof and elevated base add practical touches for ongoing access and outdoor placement.