How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site.
    Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask Joan Your Own Question
Joan, Vet Tech
Category: Cat
Satisfied Customers: 17297
Experience:  Vet Tech 35+ years working w/Cats
Type Your Cat Question Here...
Joan is online now
A new question is answered every 9 seconds

My cats pupils have been very large for about two days.

Customer Question

My cats pupils have been very large for about two days. This is not normal. What could this possibly mean? Female 10mo, not spayed, not in heat presently.
Submitted: 8 years ago.
Category: Cat
Expert:  Joan replied 8 years ago.


The Kitty's eyes with the pupils so enlarged means that there is something emotionaly that has aroused your cats attention, something very appealing, or something is that threatening.

I will assume since she is not spayed that this may be the onset of her heat cycle that has aroused her senses. Cats eyes can go into a full blown pupil in a matter of seconds. I would not worry about this if there is no discharge, or nictating membrane showing.

I do want to add that if the pupils stay dilated for any period of time I would have your baby into the Vet for a check on Feline Hypertension. This would be the other reason for extended periods of enlarged pupils. Joan

Related Cat Questions