As seen on Rover.com:

What Your Cat’s Ear Twitching Means & When to Call The Vet

Published Jun 23, 2024

About the Article:

In this article, the author discusses the reasons behind a cat’s ear twitching. It can be due to behavioral factors like hearing interesting sounds, surprise, anger, vibrations, itches, dreams, or paying attention. Medical reasons include ear mites, allergies, diabetes, infections, skin conditions, and foreign objects. The article advises monitoring the frequency of ear twitching and seeking veterinary care if it becomes excessive or is accompanied by other symptoms.

Rover.com