Aivituvin Insulated Cat House AIR12-IN vs Outdoor Cat House Weatherproof Insulated Shelter

The Aivituvin AIR12-IN is the better pick for a single cat that needs real winter warmth: it has a heated liner, six-sided insulation and a flexible PVC door that blocks drafts. The MellowPaws house is larger, uses HDPE that wipes clean, and its round burrow entrance suits skittish feral cats, but its insulation is a hollow double wall with no heat source. Owners rate the Aivituvin well on warmth and assembly, while the MellowPaws wins on durability and easy cleaning.

• Choose the Aivituvin AIR12-IN if your cat will use it through freezing nights and you want a heated, draft-blocked shelter with a removable liner for summer.
• Choose the MellowPaws outdoor cat house if you want a bigger, wipe-clean shelter for a feral or barn cat and don't need a powered heat source.