I was all wound up about going through Vallecitos from all the stories. When I went through Vallecitos at about 7:30am I didn't have a dog even bark at me let alone chase me. Maybe riders have hit them with pepper spray a few times and they don't chase riders any more?
Being northbound I was one of the first few riders to run the Vallecitos gauntlet and made it almost all the way through, until the last driveway where a cute little terrier mutt came tearing after me. I quickly unloaded a seconds worth of my pepper spray directly in the cute face of this mutt and was on my way. Having my pepper spray in hand definitely came in handy as they tend to come out of nowhere and are pretty damn quick. Nice adrenaline boost!