Cats are endlessly curious, surprisingly agile, and completely unbothered by your house rules. If something can be knocked off a shelf, chewed, swallowed, or squeezed behind, a cat will find a way. Most household hazards aren't obvious until your cat discovers them for you — and that discovery can sometimes mean an emergency vet trip.
This room-by-room checklist helps you identify and fix the most common hazards before your cat finds them first. It's especially important if you're bringing a new cat home, but worth revisiting periodically even for veteran cat parents.
Kitchen
The kitchen is one of the most hazard-dense rooms for cats. Hot surfaces, toxic foods, and tempting smells make it a prime area to secure.
- Secure cleaning products — store all cleaning chemicals, detergents, and dishwasher pods in closed cabinets. Cats can chew through packaging. Consider child-proof cabinet locks if your cat opens doors.
- Keep toxic foods out of reach — onions, garlic, chocolate, grapes, and anything containing xylitol are all toxic to cats (ASPCA). Don't leave them on counters.
- Cover the rubbish bin — use a bin with a secure lid. Cooked bones, food packaging, and string from meat joints are all hazards.
- Block access to the hob/stove — cats jump on counters. Hot burners, boiling pots, and open flames are serious risks. Use stove-top guards if needed.
- Secure sharp objects — knives, skewers, and broken glass. Don't leave them on draining boards where a cat could knock them.
- Check appliance doors — always check the washing machine, tumble dryer, and dishwasher before starting a cycle. Cats climb into warm, enclosed spaces.
Bathroom
- Keep the toilet lid down — especially if you use chemical cleaners or drop-in tablets. Cats may drink from the bowl.
- Store medications in closed cabinets — paracetamol (acetaminophen) is fatal to cats even in small doses. Ibuprofen causes kidney failure. Keep all human medications secured.
- Secure dental floss, hair ties, and cotton buds — these are irresistible to cats and can cause intestinal blockages if swallowed. Use a bin with a lid.
- Put away razors — cats bat at dangling objects and can cut themselves.
- Check for standing water — bathtubs and sinks with standing water are a drowning risk for kittens.
Living Room
- Secure electrical cords — use cord covers or conceal cables behind furniture. Chewing on live wires causes burns and electrocution. (Our cord protector review covers options.)
- Cover or block power outlets — particularly near the floor where kittens explore. (See our plug protector review.)
- Remove or relocate toxic plants — lilies are particularly dangerous; every part of the plant can cause fatal kidney failure in cats. Check our full toxic plants list against your plant collection.
- Secure blind cords and curtain strings — strangulation hazards. Tie them up high or switch to cordless blinds.
- Check for small swallowable objects — rubber bands, coins, board game pieces, earbuds, and small toys. If it fits in your cat's mouth, it's a risk.
- Anchor tall furniture — bookshelves, TV stands, and display cabinets. Cats climb, and an unsecured shelf can topple.
- Check candles and diffusers — open flames are an obvious risk, but many essential oils (tea tree, eucalyptus, citrus oils) are also toxic to cats even when diffused.
Bedroom
- Check for gaps behind furniture — cats squeeze behind wardrobes, under beds, and into gaps you didn't know existed. Block any spaces that could trap them.
- Secure jewellery and small accessories — earrings, hair bands, and small beads are common swallowed foreign objects.
- Put away sewing supplies — needles, thread, pins, and yarn. Thread and string are among the most dangerous things a cat can swallow (linear foreign body).
- Check window screens — ensure windows have secure screens, especially above ground floor. "High-rise syndrome" — cats falling from windows — is a genuine veterinary emergency category.
Laundry Room / Utility Area
- Keep laundry detergent pods sealed — the concentrated chemicals can cause burns to mouth and digestive tract.
- Always check the dryer before starting — warm laundry is irresistible to cats. This cannot be overstated.
- Secure loose items — buttons, coins from pockets, and small items that fall during laundry sorting.
Garage / Garden Shed
- Store antifreeze securely — ethylene glycol tastes sweet and is extremely attractive to cats. Even a small amount is lethal.
- Secure garden chemicals — fertilisers, pesticides, herbicides, and rodent poisons. If you use rodent bait, be aware that cats can be poisoned by eating a poisoned rodent (secondary poisoning).
- Check for small gaps — cats can squeeze through surprisingly small openings. Block access to engine bays and under vehicles.
General Home Safety
- Secure all external doors and windows — especially if your cat is indoor-only. Screen doors and window locks prevent escapes.
- Remove string, ribbon, and tinsel — these cause some of the most dangerous intestinal emergencies in cats. Especially important during holidays.
- Keep the toilet lid down — worth repeating.
- Create safe vertical spaces — cats feel secure when they can climb. Provide cat trees, shelves, or cleared high surfaces so they don't use unsafe alternatives.
- Ensure your cat has a safe hiding spot — a covered bed, a box, or a quiet corner. Cats need a place to retreat, especially in busy households.
Cat-Proofing Quick Reference by Room
| Room | Top Three Priorities |
|---|---|
| Kitchen | Secure chemicals, lock bins, check appliances before use |
| Bathroom | Lock away medications, secure small items, toilet lid down |
| Living Room | Cover cords, remove toxic plants, anchor furniture |
| Bedroom | Secure small objects, check window screens, block gaps |
| Laundry | Check dryer before use, secure detergent, clear small items |
| Garage | Lock away antifreeze, secure chemicals, block gaps |
FAQ
Do I need to cat-proof my entire home before bringing a cat home?
Focus on the "safe room" first — the small, quiet room where your cat will spend their first few days. Then work through the rest of the house room by room before expanding your cat's access. See our New Cat Owner Starter Checklist for the full settling-in process.
My cat keeps chewing on cords. What should I do?
Cord covers are the most reliable solution. Bitter sprays work for some cats but not all. More importantly, provide appropriate chew alternatives and interactive play to redirect the behaviour. Cord chewing can also sometimes indicate dental discomfort, so mention it at your next vet visit.
Are essential oils safe around cats?
Many are not. Tea tree, eucalyptus, peppermint, cinnamon, citrus, and several other essential oils are toxic to cats. Cats lack certain liver enzymes needed to metabolise these compounds. If you use a diffuser, research each oil carefully and ensure the room is well ventilated with an exit for your cat.
Related reading: Toxic Plants for Cats | Emergency Signs Checklist | New Cat Owner Starter Checklist | All Checklists
