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Every December the same photograph goes round: a tree on its side, baubles across the floor, a cat sitting in the wreckage looking entirely unbothered. The comments are always about the cat being naughty. They are always wrong.
I have put a tree up with cats in the house for twenty-five years. It has come down twice, both times in the first week, both times for the same reason — and it was never really about the tree.
Why the tree wins
For eleven months of the year your cat has a fixed map of the room: where the high places are, which surfaces are theirs, what is worth climbing. Then, in one afternoon, you install a two-metre object that is climbable, slightly unstable, smells of forest, and has small moving things hanging off it at exactly the height a paw reaches.
It is not a decoration to a cat. It is the most interesting piece of vertical territory in the house, and it arrived overnight.
This is the same problem as the sofa arm. A cat scratches the sofa because the sofa sits on a route they already walk; a cat climbs the tree because the tree is now the best climb in the room. In both cases the object isn’t the problem. The map is.
Which is why fences don’t work very well. A barrier says not here without answering where instead, and a cat that wants height will find the next best option — usually the mantelpiece, usually with more collateral damage.
Start with the things that cost nothing
Before buying anything, three changes do more than any product.
Put the tree up bare and leave it for three days. Most of the trouble is novelty. Let the cat investigate an undecorated tree, get bored of it, and lose interest before there is anything fragile on it. Decorating on day one guarantees an audience.
Secure it to a solid wall anchor. Use a tree tether attached to a wall stud or another anchor rated for the load, following the anchor manufacturer’s instructions. Check that the stand is stable and keep the tether out of your cat’s reach. A tether reduces the chance of the tree tipping over.
Leave the bottom third bare. Nothing breakable, nothing dangling, nothing within easy reach for the first fortnight. If the lowest interesting thing is a metre up, most cats lose patience before they get there.
What to buy
1. A tall, rigid scratching post — the thing the tree is competing with
If your cat has nowhere good to climb and stretch, the tree isn’t competing with anything. Put a proper post in the same room, ideally before the tree goes up.
At least 80 cm of scratchable surface, and a base heavy enough that it doesn’t rock when pushed hard at the top. This is the same recommendation as the sofa guide, for the same reason.
2. Wall shelves, if the tree is being climbed rather than scratched
A cat going up the tree wants elevation, not texture. A set of wall-mounted steps gives them a better route to a higher place, with none of the wobble.
Put them on a wall the cat already walks past. A perfect installation in the wrong corner gets ignored — the small-space cat guide covers how to pick the wall.
3. A window perch — the cheapest way to move the best seat in the room
The tree is often winning because it is the highest place with a view. A window perch beats it on view and costs a fraction.
Mount it low for the first week so a fall isn’t a fall, then raise it once you have seen it hold.
4. A tunnel tree skirt, if you want to redirect rather than repel
This is the only Christmas-specific product on this page I would actually buy. It is a padded tunnel that sits around the base of the tree, so the most interesting thing at floor level becomes a tube to sit inside rather than a trunk to climb.
A soft tunnel at the base may give some cats another place to investigate. Check that it fits around the stand and does not expose the tree water. Results will vary by cat, so secure the tree independently of any skirt or tunnel.
5. Deterrent mats, for the cat that has already decided
If redirecting has not worked, a textured mat near the base may discourage approach for some cats. Watch how your cat responds, and remove it if it causes distress or becomes a chew hazard.
If you use an interlocking mat, check that it grips your floor or rug and that loose edges lie flat. Do not leave it where it creates a trip hazard.
The two things that actually hurt cats
Everything above is about protecting the tree. This section is the opposite, and it matters considerably more.
Lilies. Certain lilies, including Lilium and Hemerocallis species, can cause acute kidney failure in cats. Even small exposures to petals, leaves, pollen or vase water need urgent veterinary advice. Keep these flowers out of homes with cats, and call a veterinarian promptly if exposure is suspected. ASPCA: lilies and cats
Ask anyone bringing flowers into a home with cats to check the bouquet for lilies before buying it.
Early veterinary treatment matters after possible lily exposure; do not wait for symptoms to appear.
Tree water. Cover the reservoir of a real tree so your cat cannot drink from it. Additives and stagnant water may upset a cat’s stomach. Pet Poison Helpline: cats and Christmas trees
A different plant risk
Poinsettias. The ASPCA lists poinsettia as toxic to cats because its sap can irritate the mouth and stomach and sometimes cause vomiting. The ASPCA also describes the toxicity as generally overrated. Keep the plant out of reach, and contact a veterinarian if you think your cat has eaten it. This is a different risk from lilies, which can cause severe kidney injury after small exposures. ASPCA: poinsettia · ASPCA: lilies
Keep poinsettias out of reach. If your cat develops symptoms after chewing one, seek veterinary advice.
Three things I’d skip
Tinsel and ribbon. Cats may swallow string-like decorations, which can injure the digestive tract or cause an obstruction. Keep tinsel, ribbon and string ties out of reach; choose decorations your cat cannot pull down or swallow. ASPCA: holiday ribbon risk
If you see thread, ribbon or tinsel protruding from your cat, do not pull it. Contact a veterinarian immediately. ASPCA veterinary advice
Plastic picket fences around the tree. A fence may keep some cats away from the tree, but a determined climber may still get around it. Secure the tree against falling and make another stable perch available in the room.
Anti-cat deterrent sprays. The same verdict as everywhere else on this site: occasionally one works on one cat, mostly they don’t, and the ones that do fade within days. Redirecting beats repelling.
Frequently asked questions
How long before the cat loses interest? Some cats may lose interest after a period of safe exploration; others keep climbing. Keep the tree secured throughout the season and offer a stable place to climb elsewhere.
Real tree or artificial? Either can pose hazards. A real tree has a water reservoir and fallen needles; an artificial tree still needs a stable stand, secure anchoring and safe decorations. Keep your cat away from tree water, and call a veterinarian if it chews or swallows needles.
My cat already ate tinsel. What now? Vet, today, even if the cat seems fine. Do not try to make them sick, and do not pull on anything visible.
Are the lights a problem? The cord is, more than the bulbs. Run flexes behind furniture, use a cord cover on the run between the tree and the socket, and switch the tree off at the wall when you go out.
Nothing here makes a tree cat-proof, and anyone selling you that is selling you a fence. What it does is make the tree the second most interesting thing in the room instead of the first — and in my experience that is the whole difference between a decoration and a wrestling partner.
Related reading
- How to Stop a Cat Scratching the Sofa (Without a Spray Bottle)
- 9 Small Space Cat Ideas That Don’t Ruin Your Living Room
- How to Keep a Litter Box From Taking Over Your Home
Disclosure: As an Amazon Associate, I earn from qualifying purchases.

























