Dogs do not drive cars ... yet

But as passengers, they do need car seats

...and a harness.

"Ellis recommends the Sleepypod Clickit Sport, which she uses on her Cavapoochon, Rossi, because it has been tested and approved by the Center for Pet Safety, a third-party company that does dog-equipment crash tests at 30 mph. The vest’s three-point design evenly distributes force throughout the dog’s torso and minimizes movement, decreasing damage in the event of an accident."

Check out the "Sleepypod Clickit Sport" dog harness at Amazon