How can you tell if your cat is retarded?

I heard you can tell by their eye color, usually cats have yellow, green, sometimes blue eyes but if its a real deep golden orange then they're inbreed. Is that true?

>>9
YOU SUCK REDCREAM!!!! YOU ARE ONLY SAYING THESE THINGS BECAUSE YOU ARE JEALOUS OF MY 160 IQ!!!!!!!

I GOT A IQ OF 160!!!!!! I GO TO MIT!!!!!!! I DONT SUCK AT CHESS!!!!!! I GOT A LOT OF SMARTS SEE!!!!