The Dog Palace DP Hunter Premium Insulated Dog House with Fleece Bed has up to 3 in. of real foam (styro and EPS) insulation in each panel to keep your dog warmer during the winter and cooler during the summer. Sized for small dogs or cats, the insulated dog house features a self-closing insulated door, a raised sloped floor for easy clean-up, repositionable windows for summer cross ventilation and a heater portal to keep optional heater's cord away from your pet. This dog house also includes a soft moisture-resistant fleece bed to keep your pet extra cozy. It's ideal for pets of all life stages, including small breeds.