There is no accurate time of death after a cat's pupils are dilated. When a cat dies, it will have fixed pupil dilation and light reflex. However, dilation of pupils does not necessarily lead to death. The specific time of death still needs to be combined with the pulsation of the cat's aorta and heart rate monitoring. , whether the chest rises and falls, etc. are comprehensively judged.

Causes of dilated pupils in cats

1. Cats’ pupils will dilate when they are frightened or stimulated.

2. Cats’ pupils will dilate when they are angry or ready to attack.

3. Cats’ pupils will dilate in order to improve their vision in dim light.

4. The cat’s body function declines, and its pupils will dilate when it is dying.