An angry cat shows his aggression by pointing his ears forward at an angle. Wide-open eyes are signs that kitty is curious and happy. Often, you can see a slight glint in your cat's eyes when it's about ready to do something mischievous. Half-closed eyes are obviously a sign that your pet is ready to go to sleep. However, if the eyes are half-closed but the cat is fully awake, it may mean that your cat has some sort of infection or illness.
Dilated pupils indicate a cat that is frightened and about ready to become aggressive.
Inc. PageWise makes no representations about the content published on this site. PageWise hereby disclaims all warranties and conditions with regard to this information, and user agrees that all such use is at its own risk. If you are under 18, please do NOT opt-in to receive email offers on this page.