What is the realistic primary goal when managing an Australian Terrier's vocal behavior?

Answer

Control and differentiation between necessary alerts and nuisance barking.

Because their alerting instinct is fundamental to their design as watchdogs, entirely stopping the barking is considered both unrealistic and undesirable; focus should be on management.

What is the realistic primary goal when managing an Australian Terrier's vocal behavior?
DogbarkAustralian Terrier