Berger Blanc Suisse and Polish Lowland Sheepdog are both what?
Polish Lowland Sheepdog The Polish Lowland Sheepdog (Polish: "Polski Owczarek Nizinny" , also PON), is a medium-sized, shaggy-coated, sheep dog breed native to Poland.
Sarda sheep The Sarda is a breed of domestic sheep indigenous to the island of Sardinia. It is raised throughout Italy, and in other Mediterranean countries, particularly Tunisia. The Sarda is considered to be among the best Italian breeds for production of sheep's milk; most of the milk is used to make pecorino sardo cheese. The Sarda is highly adaptable; it may be kept on lowland or on mountainous terrains, and is suitable both for intensive and for extensive or transhumant management. The long, coarse white wool is used for weaving carpets and other goods.