The Ukrainian Riding Horse or Ukrainian Saddle Horse a breed developed in Ukraine after World War II to meet the ever-increasing demand for sport horses was first bred at the Dnipropetrovsk stud. Today it is bred at the studs of Derkulsk Yagonitsk and Aleksandriisk. The breed is well-established in characteristics despite the fact that it is relatively young due to the highly selective breeding process. http:--gallery. uahorses. com-albums-userpics-10123-25 11 07-8.