Archie (1) is a good name for today, because I was just recently thinking about “archy and mehitabel” (the only cockroach-and-cat double act that I know of, at least from the early 20th century, and well worth the read of not just that poem but the rest of their oeuvre as well).
Archie is not a cockroach. He is a floofy sheepadoodle.
