They don't.
If you're referring to the shape of their pupils - many animals have eyes like that. Mostly reptiles.
It is just a genetic trait of their species. Not all orange cats have orange eyes, but it is the most common. Cats can have eyecolours as wide in variety as humans.
i would say, since i read it in a book, that cats have the most beautiful eyes in the world.
Yes, Cats eyes, are 'cats eyes' although their eyes aren't the same as maybe the marble 'cats eye', only in bright light- i suppose they are just eyes though
how were cats eyes invented
It is not known what kind of eyes dinosaurs had. They are often depicted with silt pupils simply for dramatic purposes.
Cats eyes was invented in 1933
Where the eyes of any other animal are: the head.
Blue eyes come with some white cats, and cats with points like Siamese and Ragdoll. They also sometimes come with the silvering gene, which makes silver tabbies. Blue eyes are rare in cats of other colours. White cats with blue eyes are prone to deafness; not all of them, but many of them.
with their eyes
actually cat's eyes start out blue, when they get older they sometimes change to yellow or green. Cat's eyes glow because the light is absorbed and then reflected back, making them seem green.
Most Bengal cats have green eyes but Bengal cats without green eyes are rare. my Bengal cat has green eyes
because tigers are really big cats and are related to cats