DESC: PET ZONE 43025 MEDIUM SIZE DOGS COZY COTTAGE DOG HOUSE - BEIGE&BLUE W/ BLACK BASE. Better insulation! Attractive Styling! Quality Construction! Easy assembly, beautiful design and 10 times the insulation of single wall dog houses!FEATURES:LIFETIME WARRANTY protects against cracking and breaking.Up to 10 times more insulation than single wall dog houses.Spacious interior accommodates dogs weighing up to 75 lbs.Snap-together design assembles in minutes without tools.All weather fade-resistant colors with UV protection.Roof lifts off for easy interior cleaning.Interior Dimensions: 20-1/4"H x 23-1/8"W x 28-1/8"L