What environmental modification can help reduce chronic, stress-induced barking caused by visual stimuli like a busy street?

Answer

Limiting visual access to the street using privacy film or closing blinds.

Addressing the cause rather than the symptom involves minimizing the barrage of visual triggers by restricting what the dog can see from its primary location.

What environmental modification can help reduce chronic, stress-induced barking caused by visual stimuli like a busy street?
DogbarkAustralian Terrier