Bündner Grauvieh (aka Rätisches Grauvieh, Albulah Vieh; Rhaetian Grey in English) translates into Grisons Grey in English.
The Swiss canton of Graubünden (Grisons in English) is the original home of the Bündner Grauvieh. This canton borders on the western part of Oberinntal, Austria.
You can also go to:
The Cow Wall® of Austria
The Cow Wall® of Switzerland
My Daily Cow® Austria and Switzerland and read about other Austrian and Swiss cattle breeds.