Lily Consuela has her own Facebook page. Why? This 4-year-old Falls Church City resident has an important job. She is the mascot for George Mason High School’s varsity girls tennis team. This four-pound pup defies all the bad press about Chihuahuas. Lily is sweet, snuggly, low-energy, and not yappy. Truth be told, she naps through a lot of the matches (shhhhh!).