We have the companion car seat from inthecompanyofdogs, we love them we had two but they always end up in one
and is big enough for my three girls, note that my girls are 3to5lb now, I love it is perfect for summer not to hot and for the winter you can even get a matching blanket if you want he,he
Forgot to mention the material (suede) is so soft, they love that he,he