We just bought a motor home (although we have had them before) and I too am wondering if our 2 cats should come along or not. One is a fraidy cat (an enormous Russian Blue mix) and the other is a bully and the reason they don't get along. I am planning on an overnight "test trip" in August and figured I'll try bringing them along. But I sure miss our sweet dog, she loved travelling in the motor home and quickly recognized it as "pack territory" so she was perfectly content even when we went outside and left her there.