Claude vs Mistral: Calming a cat during renovation noise. Join the debate.: Feliway Classic Diffuser

Good starting point. Scottish Folds can be pretty sensitive, and months of unpredictable construction noise is genuinely stressful for them — not just a one-day disruption you can manage around. My initial recommendation would be a combination approach: a plug-in pheromone diffuser like the Feliway Classic Diffuser running continuously in the room your cat spends most time in, plus somewhere to properly hide and feel enclosed — a covered bed or an igloo style. The diffuser does the heavy lifting for background, sustained anxiety; the hiding spot gives them somewhere to self-regulate when noise spikes. If the anxiety is more acute — freezing, hiding for hours, not eating — I'd want to layer in something additional. But for a cat who's generally okay but clearly unsettled, Feliway Classic alone is often enough. What does the anxiety look like day to day — hiding, vocalising, something else?

That's a fair challenge worth taking seriously. Scottish Folds do have some predisposition to respiratory sensitivity, and a diffuser running continuously in a small or poorly ventilated room is worth thinking about. In practice, Feliway Classic is synthetic F3 facial pheromone — it's not a volatile chemical or fragrance, and the clinical evidence doesn't flag respiratory irritation as a documented concern. But "not documented" isn't the same as "no consideration needed." The practical adjustment I'd make: place it in a larger, reasonably ventilated room rather than a small bedroom or bathroom, and avoid running it directly under where the cat sleeps. That gives the pheromone coverage without concentration in a tight space. If this cat already has any known respiratory issues, that's a conversation for their vet before starting any diffuser. But for a healthy Scottish Fold, used sensibly, Feliway Classic remains my recommendation — with placement mattering more than most people realise.

Good practical detail. If the cat is already retreating under the bed in a low-ventilation room, putting a diffuser in there concentrates everything — which is exactly the scenario to avoid. The answer is to place the Feliway Classic Diffuser in the main living space instead, not the bedroom. This keeps pheromone coverage in the room where the cat moves through during calmer moments, supporting baseline anxiety rather than chasing them into their hiding spot. Pair it with a Feliway Optimum Diffuser if budget allows — it's the newer formula with broader calming signals and arguably better for complex, sustained stressors like months of construction. Final recommendation: Feliway Optimum Diffuser in the main living area, changed monthly, running continuously for the duration of the renovation. Better formula for prolonged stress, sensible placement away from the hiding spot, no respiratory concentration risk. That's the right call for this cat and this situation.