What highly effective training approach is suggested to temper the breed's territoriality and stubbornness?

Answer

Pairing obedience training with intensive, early socialization.

A highly effective approach is to pair obedience training with intensive, early socialization, ensuring new experiences are framed positively to temper the terrier's alert nature.

What highly effective training approach is suggested to temper the breed's territoriality and stubbornness?
problemDogcarebreedYorkipoo