Scottish Fold Cat.

     The Scottish Fold is a breed of cat with a natural dominant-gene mutation that makes its ear cartilage contain a fold, causing the ears to bend forward and down towards the front of their head, which gives the cat what is often described as an "owl-like" appearance
Originally called lop-eared or just lops after the lop-eared rabbit, Scottish Fold became the breed's name in 1966.

     All Folds are born with straight, unfolded ears, and those with the Fold gene will begin to show the fold usually within about 21 days.The original cats only had one fold in their ears, but due to selective breeding breeders have increased the fold to a double or triple crease that causes the ear to lie totally flat against the head.The Scottish Fold is a medium-size cat, with males typically reaching 9 to 13 lbs. (6-9 for females). The Fold's entire body structure, especially the head and face, is generally rounded, and the eyes large and round. The nose will be short with a gentle curve and the cat's body well-rounded with a padded look and medium-to-short legs. The head is domed at the top, and the neck very short. The broadly-spaced eyes give the Scottish Fold a "sweet expression".Scottish Folds can be either long- or short-haired, and they may have nearly any coat colour or combination of colours (including white) except pointed colours: for example: Cream, Bi-color, and etc.

Following this Scottish Fold link: http://www.youtube.com/watch?v=XAKroNeQhf0