This off-the-ground dog bed with a canopy can be used outdoors to protect your dog from the sun or you can remove the canopy and it becomes a sturdy indoor bed. Keep your dog clean and cool with this sturdy dog cot. The mesh provides cooling ventilation and the canopy provides protection and shade from the sun. It is quick and easy to assemble so you can quickly have this dog cot displayed in your backyard or campsite! - Small: 24" T x 18" L x 24" W --- (45.72 cm x 60.96 cm) - Medium: 30" T x 24" L x 30" W --- (60.96 cm x 76.2 cm) - Large: 36" T x 30" L x 36" W --- (76.2 cm x 91.44 cm) - X-Large: 48" T x 36" L x 48" W --- (91.44 cm x 121.92 cm)