These are the first professional pictures I've got of Mac - these were taken at the trail challenge last weekend!
The first photo was taken as we were coming off the little bridge.
The next photo is as we were about to go in the water. Notice he is looking down at one of the many rubber duckies (?!) that were floating in the water complex.
He thought that perhaps pawing at the water would clear the way.
It wasn't the ducks that were scary, it was the algae . . . you can't see it in this photo, but you can see his reaction to it.
After a few more tries (and running out the clock), we made it.