Christmas Tree Safety for Cats: How to Keep Your Cat (and Your Tree) Safe This Season

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Quick answer: To keep your cat safe around a Christmas tree, set it in a sturdy stand and anchor it to the wall, cover the tree water, protect or hide every light cord, and skip tinsel, glass ornaments and edible decorations. Keep holiday plants like lilies out of the house entirely, and call your vet right away if your cat chews a cord or swallows string, ribbon or tinsel.

A Christmas tree is basically a giant cat toy that showed up overnight. It smells new, it sparkles, it has dangling things that move, and it’s tall enough to climb. Most cats will at least check it out, and some will try to climb it, chew it or bat everything off the bottom branches.

The good news is that a few simple choices make a big difference. This guide covers the real risks, a step-by-step plan for cat-proofing your tree, how real and artificial trees compare, and extra tips for older cats, who often have different needs than a curious young cat.

The Biggest Christmas Tree Dangers for Cats

• Tinsel, ribbon and string. This is the most serious one. Cats love to chew and swallow string-like things, and a long strand can bunch up the intestines (vets call this a linear foreign body). It often needs surgery.
• Light cords. Chewing a live cord can cause burns in the mouth and serious breathing problems. Kittens and cats who like to chew are most at risk.
• The tree falling over. A cat climbing or leaping into the tree can tip it, which can injure the cat, break ornaments and spill water.
• Tree water. Water in the stand can hold sap, bacteria, mold and any fertilizer or preservative that was added. Drinking it can upset your cat’s stomach.
• Needles. Fir, pine and spruce needles can irritate the mouth and stomach if chewed, and they don’t digest well. Vomiting and drooling are common after a cat chews on a real tree.
• Glass ornaments and metal hooks. Broken glass can cut paws and mouths, and small wire hooks can be swallowed.
• Edible or salt dough decorations. Popcorn strings, candy canes and salt dough ornaments tempt pets to chew, and salt dough can be dangerous if eaten.

How to Cat-Proof Your Christmas Tree, Step by Step

1. Pick the right spot. Put the tree in a corner, away from couches, shelves and cat trees your cat could use as a launch pad. A room you can close off when you’re not home is even better.
2. Use a heavy, wide stand. A sturdy tree stand keeps the tree upright if your cat bumps or climbs it. For extra security, tie the top of the tree to a small hook in the wall or ceiling with clear fishing line.
3. Let your cat meet the bare tree first. Many owners set the tree up and leave it undecorated for a day or two. Once the newness wears off, your cat may lose interest before the shiny things go on.
4. Cover the water. Use a tree skirt or tree collar that hides the water basin, and don’t add sugar, aspirin or store-bought preservatives to the water. Keep a fresh water bowl somewhere easy for your cat to reach.
5. Protect every cord. Run light cords up the back of the tree, keep extra length tucked away, and slip exposed cords into a chew-resistant cord cover. Unplug the lights when you’re asleep or away.
6. Decorate the top two-thirds. Keep the bottom branches bare or use only soft, unbreakable decorations there. Shatterproof ornaments are a safer choice than glass anywhere on the tree.
7. Hang ornaments securely. Tie ornaments on with ribbon or twist ties instead of open metal hooks, which can fall off and get swallowed.
8. Skip the tinsel. Leave out tinsel, angel hair and loose garland strands entirely. A thick, chunky garland that can’t be pulled apart is a safer way to add sparkle.
9. Make the base less inviting. Some cats dislike walking on aluminum foil or double-sided tape, so a ring of either around the base can help. A motion-activated deterrent is another option for a young, bold cat. Avoid citrus or essential oil sprays, since many essential oils are toxic to cats.

Real, Artificial or Tabletop Tree: Which Is Safest With Cats?

Extra Care for Senior Cats

Older cats are usually less likely to climb a tree than a young cat, but that doesn’t mean they’re safe around it. A senior cat with stiff joints, weaker muscles or poor eyesight may misjudge a jump onto a nearby chair or shelf and fall into the tree. Keep the area around the tree clear so your cat has an easy, open path through the room.

Try not to move your older cat’s bed, food, water or litter box to make room for decorations. Senior cats often rely on routine and familiar paths, and a moved litter box can lead to accidents. Cords running across the floor can also be a tripping hazard for a cat who doesn’t see well, so tape them down or use a cord cover along walls.

Holidays also bring noise, guests and late nights. Give your senior cat a quiet room with a warm bed, water and a litter box where they can rest away from the action. Keep motion-activated deterrents away from spots where an older cat naps or walks to the litter box, since a sudden spray can be stressful.

Finally, if an older cat suddenly starts chewing on things or eating non-food items, mention it to your vet. A new behavior in a senior cat is worth checking, especially if it comes with other changes like weight loss or drinking more water.

Holiday Plants and Decor to Keep Out of Reach

• Lilies. True lilies and daylilies are extremely dangerous for cats. Even a small amount of pollen, a nibble of a leaf or a sip of vase water can cause kidney failure. The safest choice is to keep them out of the house completely, including in holiday bouquets.
• Poinsettias. These are less toxic than their reputation suggests, but the sap can still cause drooling, mouth irritation and vomiting.
• Mistletoe and holly. Both can cause stomach upset if eaten, so hang them well out of reach or choose fake versions.
• Amaryllis. This popular holiday bulb can cause vomiting and drooling if chewed.
• Gift ribbon and wrapping. Ribbon and curling string are just as risky as tinsel. Clean up wrapping right away after opening gifts.
• Candles and liquid potpourri. Cats can knock over candles or burn their whiskers, and simmering liquid potpourri can burn the mouth and skin. Never leave a candle burning in a room with a cat unattended.
• Human medicines in guests’ bags. Visitors often bring medications. Many human medicines are toxic to cats, so ask guests to keep bags closed and up high.

When to Call the Vet

• Any contact with lilies. Call your vet or an emergency clinic right away, even if your cat seems fine. Early treatment matters a lot.
• String, tinsel or ribbon in the mouth or hanging from the bottom. Do not pull it out, since this can injure the intestines. Call your vet right away.
• Chewing on a live cord. Get your cat checked promptly, even if they seem okay. Signs like coughing, trouble breathing or burns in the mouth are an emergency.
• Repeated vomiting, not eating, a painful belly or straining in the litter box with little or nothing coming out. These can be signs of a blockage and need prompt care.
• Heavy drooling, pawing at the mouth, wobbliness, weakness or hiding after getting into decorations or plants.
• If you think your cat swallowed something toxic, call your vet or a pet poison hotline: ASPCA Animal Poison Control at (888) 426-4435 or Pet Poison Helpline at (855) 764-7661 (a fee may apply). Don’t try to make your cat vomit at home, and never give human medicines.

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Christmas Tree Safety for Cats FAQ

Is Christmas tree water bad for cats?

It can be. Tree water may hold sap, bacteria, mold and any fertilizer or preservative that was added, which can upset your cat’s stomach. Cover the basin with a tree skirt or collar and keep fresh water available elsewhere.

Are real Christmas trees toxic to cats?

Fir, pine and spruce trees are considered mildly toxic. Chewing the needles can irritate the mouth and stomach and cause drooling or vomiting, and the needles don’t digest well. Sweeping up fallen needles and blocking access to the lower branches helps.

How do I stop my cat from climbing the Christmas tree?

Choose a spot away from furniture your cat could jump from, use a heavy stand and anchor the tree to the wall, and leave the lower branches bare. Foil or double-sided tape around the base, or a motion-activated deterrent for a young cat, can make the tree less fun to approach.

What ornaments are safe for cats?

Unbreakable ornaments made of plastic, felt or fabric are the safest. Use shatterproof balls instead of glass, tie them on with ribbon instead of metal hooks, and keep anything small enough to swallow up high.

The Bottom Line

A cat-safe Christmas tree is mostly about a few smart choices: a stable, anchored tree, covered water, protected cords, unbreakable ornaments up high and no tinsel at all. Keep lilies and other risky plants out of the house, give older cats a quiet space and clear paths, and call your vet right away if your cat chews a cord or swallows anything string-like. With those basics in place, you and your cat can both enjoy the season.

Keep reading:

• Caring for Senior Cats: Life With Our 12-Year-Old Brother-and-Sister Tabbies
• When the Cat Is the Pest: How Our Cats and Dogs Share One Home
• Keeping Indoor Cats Happy and Healthy