Now that Gracie had her turn....its back to me!

This will be her first big trip...500 miles...I know we will need to stop every couple of hours to let her have a break and walk around. I had a dog for 16 years that was the world's best traveler...and I am hoping that Gracie will be easy..but she is only 5 months old so we are starting over here.

Mercedes was probably 5 or 6 years old before she ever went on a trip this long..so I don't know how a puppy does!


Any suggestions? Words of Wisdom?