I have one and don't use it often but it sure is handy when I go to the ball park for granddaughter's t-ball games or just anywhere there might be a lot of people. It allows me to take my furbabies along without worrying that someone will step on them and without my arms giving out from trying to carry them around as that would be the alternative. I don't like strangers picking them up or petting them either without asking so it helps prevent that as well. Its just a handy tool all the way around. They seem to like it well enough although they would usually rather be out and getting into mischief! lol
