protrusion of the third eyelid — Possible causes

If your pet shows protrusion of the third eyelid, these are the conditions our knowledge base most commonly links it to. This is reference information, not a diagnosis.

If your pet shows severe or sudden signs, contact a veterinarian immediately.

This article is for general education and is not a substitute for professional veterinary advice. If your pet is unwell, please consult a veterinarian.