One evening just at dusk, Robbie was insistent we go outside. So David, Robbie, our devil kitty and Trish all headed out front. Our devil cat has always been very vocal and Robbie loves to talk back to him. And then he decided he wanted to catch him. The kitty was not up for Robbie love, so he took off for the neighbor's tree. Robbie gave chase. At this point Robbie still didn't like to walk on the grass, so he stopped at the end of the driveway, but right after I turned the camera off, he took off across the grass. Apparently he just needed the right motivation.
Both the chasing and his determination was unexpected and hysterical.