I noticed weird looking bumps on my bunny's ears. They are round like warts, on a stem slightly thinner than themselves, the same color as the skin, and about 3mm size. Any ides what they can be? Emotion: sad He's got two on the same ear, one bigger and one smaller.
Sounds like canker from ear mites or a bacterial infection, it's difficult to say without a photo. Best show him to a vet.