Midwest Life Stages Fold and Carry Pet Homes allows the length of the living area to be adjusted as the puppy grows into the adult-size home. Comes with free divider panel to use when with your puppy. Durable, Black Electro-Coat Finish. Safe and Secure Slide Bolt Latches. Easy to Clean, ABS Plastic Pan. Easily Sets Up and Folds Down to Portable Size. Available in five sizes, XSmall (24”LX18”WX21”H), Small (30”LX21”WX24”H), Medium (36”LX24”WX27”H), Large (42”LX28”WX31”H) or XLarge (48”LX30”WX33”H).