It is really hard to say which cat was my favorite, Sid (Obsidian) or Runtie. Sid was the smartest cat I’ve ever known and very friendly. She used to chase metal bottle caps and carry them back to you to throw for her again. Of course she also ran around the bare wooden floors of our apartment playing with the bottle caps at night which was annoying and really loud. Our friend Courtney rescued her from some people who had been dosing her at Dead shows.