Ostfriesen and Alt-Oldenburger

Ostfriesen and Alt-Oldenburger
1898 lithograph depicting an Ostfriesen
Country of originGermany
StandardZuchtverband für das Ostfriesische und Alt-Oldenburger Pferd

The Alt-Oldenburger and Ostfriesen are representatives of a group of horse breeds primarily from continental Europe called heavy warmbloods. The breed has two names because the same horse was bred in two regions in the most north-western part of Germany: East Frisia and the former grand duchy of Oldenburg. The name "Alt-Oldenburger" – alt meaning "old" – simply distinguishes this horse from its descendant, the modern Oldenburg, which is bred for sport.

The AO/OF is bred by preservationists to fit the pre-World War model. Unlike the registries of the sport horses that followed them, their studbook is partly closed. However, external evaluation and performance testing of the breeding stock is still a key element in these registries.

Traditionally, the region settled by the Frisians was highly agricultural, based on the fertile though marshy soil. Though Hanover is geographically close by, its terrain is more hilly and their cultures were far apart. Furthermore, the region of Oldenburg was passed back and forth between Denmark and Germany. This unique cultural mixture gives the region a distinct identity all its own, and horse breeders there responded to a dynamic market.