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Q. I have a 3 month old kitten and I have noticed that her pupils are the same size and that her left eye is drooping slightly (same eye as pupil).

Answered By
DAVID ELBEZE, DVM, MRCVS

A. This sounds like a condition called "horner's syndrome" . Approximately 25-42% of the cases of Horner's Syndrome in cats are idiopathic.

Other causes includes:
Ear infection
Car accidents with trauma to the head, neck, or chest
Bite wounds
Foreign body
Tumor of the spine
As a result of a treatment (e.g.; ear cleaning) or medication


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