Elvira a recurring minor character of Bunnicula..
Patches and Chester fell for Elvira and tried to compete against each other for her love, but she turned out to be just a demented hallucination and nothing more than a sheet and a balloon.
Whilst she was an imaginary cat who Chester and Patches fought over in her first appearance, in later episodes Elvira seems to be real or at least. there is a real cat who looks just like her.
In Hare Club, she was one of the animals in awe of Bunnicula's hair.
In Party Animal, Elvira was a guest at Bunnicula's wild party.
Elvira was a purple cat with yellow eyes and purple eyeshadow. She turned out to be a balloon and a sack in her debut appearance.
Elvira seems to share the same interests as Chester, mainly because she was just a figment of his imagination.
In her other appearances, Elivira is mainly a background character, though she was impressed by Bunnicula's greaser hair.
- Elvira is named after, "Elvira, Mistress of Horror."
- It is unknown why Harold and Bunnicula didn't inform Chester and Patches that Elvira wasn't real earlier.