What She Is Actually Trying to Reach
An eight-week-old scrambling up curtains is not being defiant; climbing is hardwired practice, and curtains offer everything she is looking for — a grippable surface, height, movement, and usually a window at the top with a view worth reaching. Shelves attract her for the same reason: elevated routes feel safer than the floor and let her survey the room. Understanding the destination matters, because a deterrent that only blocks the route leaves the motivation fully charged and she will simply find the next climbable surface, often a less safe one. Your job is to make the intended destination reachable by an approved route that is more satisfying than the improvised one, then make the improvised route temporarily unrewarding while the new habit forms.
Build the Legal Route Beside the Illegal One
Place a stable, wide-based cat tree or a set of broad wall shelves right beside the window she targets, so the view she wants is available from furniture meant for her. Test stability with your own weight on each level; a route that wobbles once will be abandoned for the curtains, which never sway alarmingly. Create a stepped path she can manage at eight weeks — low platform, mid level, top perch — rather than one tall jump. Seed the route: a treat on each level, a favourite toy resting on the top perch, and your attention the moment she sets paw on it. Meanwhile tie curtains up out of reach or replace them temporarily with a smooth fabric she cannot grip, and clear shelves of anything breakable or chewable until her habits settle.
Turn Climbing Into a Scheduled Part of the Day
Wild curtain sessions usually erupt when climbing energy has nowhere planned to go. Build two or three short sessions into her day where play deliberately travels up her route: trail a wand toy across the floor, up the steps, and onto the top perch, let her catch it there, and follow the session with a meal. That hunt, climb, eat sequence satisfies the whole circuit and leaves her ready to sleep rather than scan the room for the next ascent. If you catch her starting on the curtains, do not shout or chase — lift her calmly to the base of her own route and restart the game there, so the correction is a redirect, not a drama she may enjoy repeating.
Protect Her While the Habit Changes
At eight weeks her judgement of distance and her landing skills are still developing, so keep the approved route's heights modest and landings wide, with soft flooring beneath it. Check curtain cords are tied well out of reach, since a climbing kitten and a looped cord are a dangerous combination, and secure tall bookcases to the wall before she tests them. Watch for limping, reluctance to jump down, or a fall followed by hiding, and have a veterinarian check any of those promptly. As she grows, raise and extend her route so it stays interesting enough to compete with your furniture. Logged in KinsLe's Care Teams, her route sessions build into a record that proves the curtain habit is being replaced, day by day.