Who says Fido doesn't have dreams of cross-country road trips to various "World's Largest" attractions? (Imagine his delight at seeing the World's Largest Shoe!) Judson Beaumont keeps this dream alive with his doggy-sized, Airstream-inspired pet camper! I'm not sure if this is available for purchase yet, but it doesn't hurt to ask. Made of fiberglass and aluminum stainless steel.
Pet Camper by Judson Beaumont for Straight Line Designs
via Dog Milk