Climb through a series of overlaps to a chain anchor. This route has pretty sustained climbing throughout, with a crux that hits you coming around the A-shaped roof and traversing to the huge undercling at the last bolt.
There is a little bit of loose rocks and scary-looking blocks on this route. It would get much better with traffic.
This climb is located in the narrow corridor between Bulldog Balcony and lower Bulldog Wall. Approach as for Lower Bulldog and hike around on looker's left and uphill through a steep, loose gully. There are 3 climbs on this section of Bulldog Balcony; Petey is the second and shares the first bolt with the route to the left (Roberto's).
5 bolts; chain anchor