We travel with 2 cats about 3 weeks in the winter and 2 weeks in the summer. They are not allowed outside at home or the motorhome. Have never had them try to get out. They don't like it for the first day or so but then they get used to it and travel very well. The male usually yowls for the first 45 minutes or so then gives up and hides for a while. By the time the 3rd day comes they are happy. We just take their food and water dishes and an enclosed litter box. They eat and drink and do their business on the road after they get used to traveling. They get so they know that when we stop and the slide goes out and the TV comes on that we are settled for the night.