Why the door gets scratched after lights-out
Cats are most active at dusk and in the small hours, so a closed bedroom door at night blocks a patrolling, wide-awake animal from part of her territory and from the people she is used to reaching. Scratching is her natural way of testing that barrier, marking it with scent from her paw glands, and producing a sound that has previously made someone open up. Every time the door opens in response, even to tell her off, the behaviour earns a result.
She may also be scratching because something on her side of the door is missing: an empty bowl, a dirty litter tray, no acceptable scratching surface nearby, or simply unspent energy from sleeping all evening while the house was lively. Fixing the night usually starts before bed, not at the moment she wakes you.
Spend her energy before you go to bed
Run a proper play session in the last hour before bed, using a wand or thrown toy that lets her stalk, chase, and catch in repeated bursts for ten to fifteen minutes. Follow it immediately with a small meal or a measured part of her daily food, so play, catch, and eat mirror the sequence that would naturally end in sleep for a hunting animal. A cat put through that routine tends to groom and settle rather than patrol and scratch.
Set up her night area deliberately on her side of the door: fresh water, a clean litter tray, a comfortable bed away from draughts, and a solo toy or two. If she still wakes early, that setup lets her meet her own needs quietly instead of escalating at the door to ask for them.
Make the door boring and the post rewarding
Place a sturdy scratching post directly beside the door she targets, ideally the type she already prefers — vertical sisal if she stretches up to scratch, horizontal cardboard if she rakes low. Rub a little of her favourite scent or a pinch of a herb she enjoys into the post to draw the first investigations, and reward her whenever she uses it, even during the day.
Protect the door itself while she learns, with a clear scratch guard or by hanging a mat over the scratched area, so her claws slide without the satisfying shredding feedback.
Earplugs for the first few nights are genuinely part of the plan, because the behaviour often intensifies briefly before it fades.
Check for reasons that are not habit
If she scratches frantically only on nights when something has changed — guests staying, a new pet smell, fireworks or storms — anxiety may be the driver, and a calmer evening routine, a hiding spot she loves, and predictable handling matter more than guards and posts. A cat who has suddenly started night scratching after years of sleeping through should also be seen by a veterinarian, especially if she is older, eating differently, or vocalising as well, since pain and other conditions can disturb night behaviour.
For multi-cat homes, watch whether one cat is guarding the hallway or resources at night and driving the other to scratch for access. Separate night stations for food, water, and trays often resolve what looks like a door problem but is really a resource problem.
Keep the bedtime routine happening every night
This plan depends on the hunt-and-feed routine actually happening, including on tired nights when it is tempting to skip straight to bed. Split the job: one person plays with her, another sets out the night food and checks the tray, and rotate through the week. With KinsLe Care Teams you can assign that bedtime play duty for your cat and confirm it was completed, so her settled nights do not depend on one person remembering.