Forming Probable Cause. Probable cause is the standard by which judges evaluate arrests. There is probable cause for an arrest if the facts support an objective belief that the suspect has committed a crime. Officers look for such facts after developing a suspicion that a motorist has been driving under the influence.
If they do, then they typically blink and then look away. This is their way of saying there is no threat and the relationship is one of friendship and peace. When a cat does the same to their owner it is their way of saying I do not perceive you as a threat but am comfortable with our relationship. It can also be a means of asking for further interaction. When your cat does the slow blink see if they are asking for more. Extend your finger toward your cat and let him decide if he wants to play or cuddle. Cats who wish further interaction will typically rub their face on your finger.
Best Answer: Great question! All cats have vertical pupils because they are nocturnal, but different breeds have different shaped eyes. So, when a cat's pupils dilate, it may seem as though they have rounder eyes. Cats pupils will dilate for different reasons. Obviously pupils react to light, but they will also dilate when something of interest comes into view, like while they are hunting or about to pounce on a toy. They will also dilate if they are scared or surprised.