Had to squeeze in a quick ride this morning before work. My son rode in the trail-a-bike to provide entertainment and additional resistance. ;)
We have great conversations while riding together, such as (when referring to a previous incident: "why did you fall off your bike and hurt yourself, dada?"
On our return from the Cason Lane trailhead a train blocked our path and we had to use an improvised underpass to continue our ride. My son has a love/hate relationship with trains. He loves Thomas the train and likes to watch big trains on the computer and iphone but a big train just feet away is a little overwhelming for him.