The British Lop is an old pig breed native to the United Kingdom

United Kingdom

The United Kingdom of Great Britain and Northern IrelandIn the United Kingdom and Dependencies, other languages have been officially recognised as legitimate autochthonous languages under the European Charter for Regional or Minority Languages...

. A large, white pig, it is named for its large ears which hang over its face. The breed was originally developed as an amalgamation of several local lop-eared breeds in England, and came to be known as the British Lop in the 1960s. It is probably related to similar breeds found around the north-western fringes of Europe, namely the Welsh, and the Landrace

Landrace

A landrace is a local variety of a domesticated animal or plant species which has developed largely by natural processes, by adaptation to the natural and cultural environment in which it lives. It differs from a formal breed which has been bred deliberately to conform to a particular standard...

 pig breeds of Scandinavia. It may also be related to the Normande pigs of France.

The breed is listed as endangered by the Rare Breeds Survival Trust

Rare Breeds Survival Trust

The Rare Breeds Survival Trust is a conservation charity, whose purpose is to secure the continued existence and viability of the United Kingdom’s native farm animal genetic resources...

. Clarissa Dickson Wright commented that "The British Lop is rarer than the Giant Panda."