I had a cat once that every time we got the suitcase out to go somewhere, he would climb in first. We were making a trip to grandmas and I had opened the suitcase and left it on the bed. I turned my head to get clothes out of my dresser; when I turned back around, there he was in the empty suitcase. We had planned NOT to take him with us but after seeing him in that suitcase, we changed our mind and he went to grandma's too.He rode the whole way curled up sleeping on the dash.Loved that cat!