Aivituvin-AIR52-M-CA Outdoor Cat Run | Large Cat EnclosureSheltered house & Outdoor Play Space Create the purr fect safe summertime play space for your cat with the Paws Playhouse Cat Run. Walk in Style Cat Run The walk in design( 73. 7" tall) is ergonomically friendly. Requires little or no stooping or bending over to have fun with your feline friend and you can get inside out of the weather too. There are two small cat doors (front and back) to connect with cat tunnel you need. Make Your Kitty Even Happier