I recently flew with my 2 cats from Albany to Florida with my Pet Gear carriers. I would recomend this product,just be ware that it does say flight approved and airlines may vary.I almost ran into trouble with the highest part being 10" and the airlines I took only allowed 8.5".......God bless SOUTHWEST they let us threw and it slid under the seat ahead just fine.I loved how they could sit up and look out with plenty of room when wheeling them, and how when it lay down they had roo as well.