We are delighted with this pen and take it everywhere we go whilst our chihuahua is not fully vaccinated and we do not want her in direct contact with areas other animals have been on.   Having the floor and roof with sunshade is great and I put a small bed and water and food and a puppy pad in it.   However I never ever leave her alone in case someone takes her or she finds a way of getting out as she knows all the zip ends are a way of opening it.    She is super intelligent!!!