What temperament trait inherited from its working past necessitates early and consistent socialization for pet Kooikerhondjes?

Answer

Being reserved or aloof with strangers

The breed's tendency to be reserved or aloof with strangers is an echo of their working past, where startling potential prey or handlers prematurely would have ruined a trapping effort; thus, socialization is crucial for modern pets.

What temperament trait inherited from its working past necessitates early and consistent socialization for pet Kooikerhondjes?
animalDogusebreedKooikerhondje