The Pozan or Poznan horse was developed in Poland .
The Wielkopolski was developed by crossing two now extinct Polish breeds , the Pozan and the Mazury , so it is also referred to as the Mazursko - Poznanski .
The Pozan or Pozan horse was developed in Polish .
The Wielkopolski was developed by crossing two now extinct Polish breeds , the Pozan and the Mazury , so it is also referred to as the Mazursko - Poznanski .