Where did the ancestors of the Croatian Sheepdog originate, migrating with the Croats as early as the 7th century?

Answer

The fertile plains of Slavonia and surrounding regions in Croatia.

The breed hails from the fertile plains of Slavonia and surrounding regions in Croatia, where their ancestors migrated with the Croats starting in the 7th century.

Where did the ancestors of the Croatian Sheepdog originate, migrating with the Croats as early as the 7th century?
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