Rudi Saldia is a 25-year-old Philadelphia bicycle courier. He decided to start taking his cat, MJ (or Maryjane) with him on his deliveries. MJ rides on his shoulders as he navigates through the busy streets of Center City.
decided to capture their journeys, as well as the reactions of passersby, on video and the initial posting of the video on YouTube is heading for viral viewing.
He also published a night ride with MJ through Philly:
Find out more about Rudi and MJ on their Tumblr blog