Start at Kitten Height in the Base Room
Proof the room your kitten will live in first, and do the inspection from the floor, because hazards hide at a height standing adults never check. Run your eyes along skirting boards for gaps behind radiators, holes where pipes pass through walls, and spaces under cupboards that a flat kitten body can pour into. Tie up or box every cable, since dangling wires invite both chewing and climbing, and secure blind cords well out of reach. Move cleaning products, medicines, and toiletries into closed cupboards, check houseplants with your vet if you are unsure they are safe, and remove anything small enough to be swallowed, from hair ties to loose coins.
Kitchen and Laundry: Heat, Water, and Hiding Machines
These two rooms deserve the strictest rules because they combine hot surfaces, deep water, and appliances with dark, warm interiors that attract exploring kittens. Fit child-style locks or simply keep doors shut, check inside the washing machine and dryer before every load as an unbreakable habit, and block the gap beside and behind the fridge and oven. Keep lids down on bins, store food waste where a kitten cannot raid it, and never leave hobs or oven doors warm and unattended while a kitten is loose. Cleaning chemicals live behind a closed door here, not under the sink on an open shelf at kitten level.
Living Room and Bedrooms: Climbing and Chewing Country
Assume your kitten will climb curtains, bookcases, and the back of the sofa within days, so anchor tall furniture that could tip, move breakables and photo frames back from edges, and offer a scratching post as the legal alternative in the room where scratching will happen. Tuck television and lamp cables into trunking, lift charging leads off the floor between uses, and check recliner mechanisms and sofa-bed folds before operating them. In bedrooms, keep wardrobe doors closed against kittens who climb into drawers and sleep through a frantic search, and store sewing kits, jewellery, and cosmetics in drawers rather than on open surfaces.
Doors, Windows, and the Great Outdoors
Escape prevention is proofing too. Fit secure screens or keep windows opened only a crack a kitten cannot widen, check that doors latch properly rather than resting on the frame, and agree a household rule about the front door: look down before opening, every time, because kittens learn door sounds quickly and wait beside them. Block cat-sized gaps in fences only once garden access is even a question; for now the goal is a house that holds. Tell visitors the rule on arrival rather than after a door has stood open during a delivery.
Keep Proofing as the Kitten Grows
A kitten who could not reach the worktop in week one will reach it soon, so repeat the floor-level inspection as size and jumping ability change, and recheck after any furniture move, new appliance, or building work. If a kitten repeatedly targets one danger, solve that specific problem with a barrier or a better alternative rather than relying on telling off. And keep a backstop ready for the day a door beats you: setting up KinsLe and its Lost Pet Alert System in advance means a free alert can reach nearby Circle of Love members quickly, and a finder can message you directly through your kitten's profile.