DESC: Polymer dog house is insulated with structural foam to be warmer in winter, cooler in summer Sets up quickly for an almost instant dog house Elongated entry protects dog from the outdoor elements Keep your dog cool in the summer and warm in the winter with structural foam insulation. This polymer dog house has built-in awning to keep rain and sun out. Raised floor has four corner drains to funnel wetness. Rear vents deliver flow-through ventilation. Quick-snap connections make assembly and cleaning easy. Non-porous material resists fleas and ticks. Off-White/Dark Gray color.Dog house can be accessorized with a cushioning dog house Pad (Tan) and clear plastic Door Flap, sold separately below. Size Dimensions For Pets Small 22" x 29" x 21" h up to 45 lbs Large 29" x 38" x 30" h up to 125 lbsPlease click on "More Information" to learn about choosing a correctly sized dog house. Please note: If you wish to ship items 33647 and 33649 by express service, additional shipping charges will apply during checkout.