Cats Eyes Dilated Differently
Low ambient light in the room and a high neurochemical arousal level.
Cats eyes dilated differently. The pupil is the black slitcircular shape in the middle of the cats iris the coloured part of the eye. A senior cat should have bi-annual blood. When the cat re-emerges from its hiding place its eyes should no longer be dilated.
The more light the better it can see. Mostly cats eyes should remain neutral most of the day. The pupil would likely be constricted rather than dilated.
A cat most commonly widens its eyes to see clearer in dim conditions. If it has been awhile since your last check up I would recommend a check up even without the symptoms your describing. What Causes a Cats Eyes to Dilate.
Anisocoria is a condition in which the pupils of the cats eyes are different. If the cat eyes are narrow and the eyes are squinted thats a sign of aggression. Cats eyes could remain dilated throughout the day and night for medical or psychological reasons.
Cats will also frequently flee and hide when startled. Cats will also frequently flee and hide when startled. A cat most commonly widens its eyes to see clearer in dim conditions.
It is not unusual for a cats pupils to fully dilate when they are really excited. My cats eyes are very dilated. Light enters a cats eyes through the pupils.