Have fun in the sun and let your pets enjoy the outdoors with the MiMu Outdoor Cat Playpen for Indoor Cats and Small Dogs. Covered pet enclosure puppy pen provides ample room for playing and relaxing, while the zip on cat tunnel allows space to run and crawl. Portable playpen for animals comes with 3 different sized pop-up tents with attachable tunnel for dogs, cats, guinea pigs, rabbits, ferrets, and more to roam freely between pens. Bring to the campground or beach, set up in your backyard, or use in your living room to allow your pets a place to call their own and have safe fun in. Side doors make it easy to reach in and grab your pet. Fold and store pet bed tent in the travel bag when not in use. Do not leave pets unattended when using pop up pet playpen. Warning: This product can expose you to chemicals which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm.