Lilly is extremely travel worthy. She’s pretty quiet. She doesn’t throw up. She mostly sleeps when I have to leave her in the car at the mall or whatever (windows down, sunshade up, etc.). In the way-back of my 4Runner, inside her hard-sided crate, she’s perfectly happy to motor along even though the first 20 minutes and the last 20 minutes of every trip include a windy canyon drive. If you’d like proof of her intestinal prowess, check out this video I found on YouTube.
It shows some guys on sport bikes (aka crotch rockets) blasting up the canyon at dangerous speeds. (Notice the speedometer in the foreground.)