Many cats and dogs associate travel with negative experiences such as a trip to the vet or kennel. The Sleepypod mobile pet bed allows a pet to travel safely in the comfort of its own bed, thereby reducing travel-related stress because the Sleepypod is already a trusted part of its everyday life. Just zip on the lid and you’re both ready to travel. Certified by the Center for Pet Safety for pets 15 pounds and under. Sizing and preferences vary by pet, just like humans.