Why this breed announces everything
The Keeshond was the watchdog of Dutch canal barges, living in close quarters with the family and alerting them to strangers on the towpath, other boats, and anything unusual on board. That job description survives intact. A Keeshond typically barks at the door, at people passing the front window, at neighbours in their gardens, and at sounds it cannot place, then looks to you as if filing a report. This is alert barking rather than all-day noise for its own sake: there is usually a trigger, and once the trigger is acknowledged or gone, most Keeshonds settle. Choosing this breed while wanting a silent dog is choosing against the dog's history.
What terraced living changes
In a terraced house, your dog's alerts travel through shared walls, and your neighbours hear the early-morning post delivery announcement almost as clearly as you do. The honest test before adopting is your street's tolerance and your own: a household that is out all day, leaving a bored Keeshond stationed at a bay window overlooking a busy pavement, will generate complaints in any postcode. The same dog in a home where someone is around, the front window is not its post, and arrivals follow a routine usually coexists fine with neighbours. Meet adult Keeshonds at home if you can, because breed descriptions understate how piercing a determined spitz bark is at close range.
The routine that actually reduces barking
You will not train the alert out, so train the ending. When the dog barks at a genuine arrival, let it have a few barks, thank it calmly, call it away from the window or door, and reward the turn toward you; then use one agreed quiet cue and reward the silence that follows. Everyone in the house must run the same sequence. If one person shouts over the barking, the dog reads that as the family joining in, and if another feeds the dog mid-bark to hush it, the barking itself gets paid. Block the favourite lookout post during the day with a blind or by settling the dog in a back room with something to chew, especially at predictable trigger times like school finishing and delivery rounds.
Boredom barking is a different problem
A Keeshond left under-exercised and under-employed escalates from watchdog alerts to repetitive barking at very little. This breed is sociable to its core and does not thrive on long solitary days; barking, digging, and coat-chewing in a lonely dog are information, not naughtiness. Before blaming the breed, audit the day honestly: company, a real walk with sniffing, some training or play, and a settled place near the family's activity. If your working pattern cannot provide that, this is the wrong breed for a terraced house however much you like the look of one.
One routine, shared by the whole house
Consistency is what makes the barking manageable, and it frays when each person handles arrivals differently or the dog walker has never heard the quiet cue. A terraced-house owner can instead hand relatives access to the Keeshond profile through Family Sharing on KinsLe.