Ostfriesen

Horse

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.

http://en.wikipedia.org/wiki/Ostfriesen_and_Alt-Oldenburger