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.[1] Depending on registries, longhaired Scottish Folds are varyingly known as Highland Fold, Scottish Fold Longhair, Longhair Fold and Coupari.

http://en.wikipedia.org/wiki/Scottish_Fold