Do I need to license my cat? Community Services August 31, 2015 18:36 Updated Follow No. You only need to license your dog with the city. Related articles How do I obtain a dog license? How do I obtain a license for my animal? Where can I find a list of the Codes and Ordinances for the City of Harrisburg? Electrical License Application I have seen a loose or stray dog. Who should I contact? Comments 0 comments Please sign in to leave a comment.