A dog raised in a village has a quiet soundscape in his head: birds, the odd tractor, a delivery van he knows. A city replaces that with layered, unpredictable noise — bus brakes sighing, scooter engines, sirens rising and fading as they pass, horns, shutters rattling down. If he is lunging, freezing or trying to bolt for home, he is not misbehaving; his world got dramatically louder overnight, and confidence has to be rebuilt at the volume he can actually cope with.
Let distance do the training at first
Sound fades with distance, so use geography as your volume control. Find a side street or a green set back from the main road where traffic is clearly audible but he can still eat, sniff and respond to his name. That working distance is different for every dog and every sound — he may be fine two streets from the lorries but fall apart at the sight of a bus pulling in. If he stops taking food, scans constantly, tucks his tail or pulls hard towards home, you are too close: add distance rather than asking him to endure it. Enduring is not learning; a dog over threshold rehearses panic, not confidence.
Pair every city sound with something good
At his working distance, let the city provide the soundtrack and you provide the consequences. A bus passes — a good treat appears. A horn sounds in the distance — another. You are not rewarding bravery or obedience, just quietly rewiring the association: those noises now predict food instead of danger. Reward him turning towards you after a sound, and let him look at the source as long as he likes; watching calmly is processing. Keep sessions short, ten minutes of this is real work for a noise-sensitive dog, and finish on a quiet street so the walk home is a decompression, not a gauntlet.
Rebuild the walk route in layers
Map your new neighbourhood by noise, not just distance. Start with the quietest loop you can find and make it his familiar base, walked at off-peak times when the traffic is thinnest. Then add one louder element at a time: a street with parked buses before a street with moving ones, a crossing he can watch from a corner before one he must cross. Early-morning walks often give a city dog a gentler version of the same streets. As each layer becomes boring — and boring is exactly the goal — the next one stops being a leap. Expect improvement to show over a few weeks of this layering; progress that stalls completely is information, not failure.
Signs the city is still too much
Learn his early stress signals so you can act before he is overwhelmed: lip licking when no food is around, ears pinned flat, a low tucked body, sudden frantic sniffing of one patch of ground, refusing treats he loves at home. Occasional bad days are normal after fireworks, roadworks or a near-miss with a screeching scooter — drop back to the quiet loop without treating it as lost ground. If he remains terrified of ordinary street noise after several weeks of gradual work, or his fear is spreading to new sounds, a veterinarian can rule out pain and ear problems and discuss whether a qualified behaviourist should join the plan. At a noisy junction where she plants her feet, put a follow-up question to KinsLe's Kimmy; she answers using the KinsLe Answers library, and tomorrow's route can build on what today's walk showed you.