What was the original, defining purpose of the Kooikerhondje?
Answer
To act as a decoy for luring ducks into traps
The breed's original and most defining purpose was specialized: to act as a decoy specifically for luring wild ducks into traps established in Dutch decoys (*kooi*).

Related Questions
What was the original, defining purpose of the Kooikerhondje?What term does the breed name *Kooiker* refer to in its historical context?Which physical feature, often called *oorbellen*, was key to the Kooikerhondje's success in luring ducks?How did the Kooikerhondje’s role in duck trapping differ from traditional hunting drives?What practical function did the breed's white coat serve during luring activities?What temperament trait inherited from its working past necessitates early and consistent socialization for pet Kooikerhondjes?What is the typical weight range for a Kooikerhondje?Which training method is considered far more effective for the sensitive Kooikerhondje temperament?In which specific canine performance sport do Kooikerhondjes excel due to their moderate size and quick obstacle navigation?Why should an owner not assume a Kooikerhondje only needs minimal exercise based on its small size?