Wagon ride anyone?

Our dog Gordie loves to play and work hard. Jeff ususally goes for a run with him every morning and the rest of the day Gordie is in our back yard chasing balls, toys and pretty much anything that moves. That is when he's not lying in the sun and having a nice nap.
So Jeff has started training him on pulling our wagon with the kids.

So far so good. The girls sit reasonably still, and Gordie seems to like the challenge of pulling the wagon around.

Of course, he still needs some pulling and guiding help, so we don't just hook up the wagon and let Gordie run. I'm sure that as we continue to work with him, he'll get it down pat soon.