An Old English Sheepdog is a breed of dog formerly used for herding livestock, and now primarily kept as a pet.

They are best known for their shaggy grey and white fur which also covers their face, including their eyes, which leads some casual observers to wonder how they can see.

In the 1991 film Hook, an Old English Sheepdog played the Darling family's dog, Nana. The breed also figures prominently in both the animated and live-action versions of 101 Dalmatians.