We went to Houston for the day yesterday to see my son. My husband and I drove over with our two daughters and my two "granddogs". We went in daughter's vehicle that uses too much gas but has lots of room. All the humans were on their best behavior and in good moods. Even hubby did not complain when the (large) dogs started passing gas and we had to roll down a window on the interstate to keep from being asphyxiated by doggie gas. Other than that, they were excellent passengers and stayed buckled in the back seat for the entire ride.
The only other negative was that I had taken the camera to get family photos while we were all together and I completely forgot.