There Was An Episode With The Human Altered Animals. I Know The Rat With The Implanted Ear On Its Back Was On There. There Was Also A Cat Breeder Who's Cats Had LITTLE Front Legs... Like They Couldn't Walk On Them. I'm Trying To Find A Picture Or Video Clip Of That Episode. I've Looked And Looked And Can't Find One!!! Please Send Me A Link If You Have One.