Diana gave me some great suggestions for sending Chewy through the weaves.
In this video, I put some liverwurst on a target that I placed at the end of the poles. Then, I sent Chewy through, ran to the end and fed him some more on the target.
I think you'll see he is now driving to the end! Yay!
I'd love to try this outside, but we had snow/melt/ice/snow and some more snow tomorrow. Not enough snow to be anything but a bother. Where is the real snow already?