Esmeralda (Hotel Transylvania)

Esmeralda is Quasimodo Wilson's pet rat and the secondary antagonist of Hotel Transylvania.

Trivia

 * Esmeralda returns in   Jeffrey, Jaden & Friends' Storm Adventures of Freddie as F.R.O.7. and aids Quasimodo Wilson into helping cook Alexis, Princess Cadence, Xion and Figaro as an act of revenge.