we travel periodically, and i would be bringing my sphynx with us, so i am looking for a good carrier. i came across these, and really like the way they look. i like the shape, good for curling up. i like the mesh "window" on top, so he could see all around. i like that is fastens securely into a car seat. i like that it doubles as a bed. i LOVE that you can get an optional heating pad for it, to keep kitty warm! we usually drive, but i'd like to have a carrier that can be used on the plane, on the off chance we end up flying. the MINI fits under the seats, but not the full sized version. is a mini big enough, though, for your average adult sphynx???