Get

In Your Inbox

Catster is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no cost to you. Learn more.

The 12 Dangers of Christmas for Cats (Sung by Dr. Karyn & Clutch)

12 Dangers of Christmas

Whether you’re a die hard fan of the festive season, or a festive fan of Die Hard like me, (which absolutely counts as a Christmas film, by the way), our cats can get into all sorts of mischief at this time of year. Even if you – or they – do not observe this particular holiday, there are plenty of ways they can find themselves on the wrong end of a piece of tinsel, or lapping up a puddle of spilt eggnog.
Any of the dangers below could land you in the emergency vets over the holiday period, so before you let the good times roll, take a look around your home and make sure you keep these items out of the reach of your curious cat.
So in the spirit of cheesy Christmas carols, I give you: The 12 Dangers of Christmas.

divider 2 cats

🎵 On the 12th Day of Christmas, My Feline Tried to Eat… 🎶

12. Tasty Chocolates

As we all probably know, chocolate is actually toxic to pets, and that includes our cats. Packed full of theobromine and caffeine, this delicious sweet can cause dangerous elevations in heart rate, low blood pressure, vomiting, diarrhea, and seizures. The darker the chocolate, the worse the effects.


11. Mince pies

Depending on the recipe being used, fruit mince pies are made with a number of ingredients, with sultanas and currants at the top of the list. Grapes, in any form, are highly toxic to cats (and dogs), and can result in kidney failure.


10. Christmas lilies

There are two types of lilies that might be around during the holiday season, true lilies, which are extremely toxic to cats, and the Christmas lily, which is not technically a lily. Amaryllis is a lily-like flower that is a popular decorative plant which can cause a life-threatening drop in blood pressure if cats eat the flower, leaves or stem, with the bulb of this plant being its most toxic part.

Every part of the traditional lily is highly toxic to cats, with most poisonings resulting from cats licking pollen that has brushed against their fur.


9. Fairy lights

homemade-gray-tabby-cat-in-a-plaid-tie-with-a-Christmas-tree
Image credit: nadtochiy, Shutterstock

Take an enticing wire and make it sparkly and bright; you’ve got a tempting toy for many playful felines. Electric shocks are a possibility if your curious cat decides to chew through the wire, but ingestion of the plastic and wires is probably the biggest worry.


8. Holly berries

These attractive red berries might look delicious, but they are actually toxic to cats, dogs, and humans. Fortunately the effects are not usually life threatening, but if your cat eats them, they can suffer with severe gastrointestinal upset including vomiting, diarrhea, dehydration and pain.


7. Serves of Stuffing

Most stuffing contains garlic and onions, both of which are toxic to cats. They cause a severe anemia by damaging the red blood cells, which can take several days to become apparent.


6. Cups of Eggnog

Although this delicious holiday beverage is not as dangerous as some of the other items on our list, with ingredients like condensed milk, sugar, cream, nutmeg, cinnamon and brandy, this is not something that should end up in a cat’s saucer.


5. Types of Meat

Obviously cats eat meat, and meat is good for cats. However, the meat we enjoy in the holiday season is generally not prepared with the feline gastrointestinal system in mind. The high levels of fat, oil, and grease are a recipe for a major digestive disaster, and the gravy, stuffing and seasonings can be even more dangerous. Plain cooked meats are safe for your kitty, but keep the basted turkey and cured ham off their plate.


4. Poinsettia leaves

poinsettia in a vase on table
Image credit: Ray_Shrewsberry, Pixabay

This beautiful plant with its bright red and green foliage is a firm festive favorite, and a great gift for the person who has everything! The milky sap is the primary problem, but the good news is that serious toxicity is quite rare. The most common complaints are skin irritation, drooling, and mouth pain, but some cats can end up with vomiting and diarrhea if they overindulge.


3. Christmas Puddings

Much like our fruit mince pies, sultanas and currants abound in Christmas cakes and puddings, so be sure to keep them out of reach.


2. Mistletoe

a bunch of mistletoe hanging
Image Credit: Oleksandr Rybitskiy, Shutterstock

This unassuming little plant might put a smile on your face and a kiss on your lips, but you’d better be sure to keep it up high where it belongs. Cats that munch on mistletoe can experience vomiting, diarrhea, breathing difficulties, even death, so if you’re hanging it from the ceiling, make sure it’s somewhere your curious cat can’t reach.


1. Baubles and strands of Tinsel

Cats don’t often end up at the vets for eating foreign objects, but the big exceptions are things like string, wool, cotton thread, or fishing line. And tinsel is just fancy looking string! They chase it, play with it, and occasionally chew and swallow it. These linear foreign bodies can get stuck in the intestines, causing them to bunch up and become obstructed, which is very dangerous.
Cats and glass baubles don’t mix. Notorious for playing with hanging ornaments, they can knock these fragile decorations off the tree, leaving shards of glass that can cut into their paws. If they manage to pull them down without breaking them, the bauble could shatter in their mouths if they are playing and chewing.

Now I don’t want you to start worrying that death and disaster is lurking around every corner this holiday season, but it’s always good to be aware of what problems could arise if your feline friend decides to climb your Christmas tree, help themselves to some holiday lunch, or munch on your festive floral arrangements. There are lots of ways to make things a bit safer for our cats this Christmas, but just in case, be sure to check the holiday arrangements of your veterinary practice, and keep the number of a Pet Poisons Hotline close by.

From my family to yours, have a Merry Christmas, Happy Hanukkah, Joyful Winter Solstice, or just enjoy spending time with loved ones over the holiday season. May your days be furry and bright.

This article is a part of Dr. Karyn's series with her five hilarious cats.

Dr Karyn signature

Want content like this delivered to you?

Sign Up For Our Newsletter

News, insights, expert advice, and everything cat

* By submitting, you agree to our Terms & Conditions and Privacy & Cookies Policy.




How useful was this post?

Click on a star to rate (you can leave written feedback after clicking submit)

Help us improve Catster for pet parents!

Your feedback really matters.

What did you like about this post? Also how can we improve it?

Join the conversation

Leave a Reply

You’re very welcome to leave a comment or question. Please know that all comments must meet our community guidelines, and your email address will NOT be published. Let’s have a positive and constructive conversation.


Talk With A Vet Online

Peace of mind,
anywhere, anytime

Affordable vet advice

Dwelf Cat: Info, Pictures, Temperament & Traits

Although a relatively new breed, the Dwelf cat is becoming more popular. Although these cats can be social, friendly, affectionate, intelligent, and active,...

Guts to Feel Good: A Healthy Inside Leads to a Healthy Outside

Founded in 2016, AnimalBiome is an emerging start-up company that offers a novel approach to companion animal health – rooted in the science...

We Talk to Lisa Rogak About Her Book “Cats on the Job”

When I sit at my desk and type on my laptop, my cat, Mimosa, usually attempts to help out. Obviously, as she’s a...

Scoliosis in Cats: Detection & Treatments (Vet Answer)

Scoliosis represents a lateral curvature of the spine, especially of the thoracic area. If you look at your cat’s spine from above, you...

More related

Can Cats Eat Tangerines? Vet-Reviewed Diet Facts & FAQ

Tangerines, often known as mandarins, are citrus fruits that people eat as quick, healthy snacks. They are tasty, sweet, and filled with antioxidants....

Fungal Infections in Cats: Signs, Causes, and Treatment (Vet Answer)

A fungal infection can be uncomfortable for a cat and, in some cases, can have a serious impact on a cat’s health and...

11 Fascinating Facts About Grey Tabby Cats (With Pictures)

If you love your grey tabby cat or are looking at adding a cute grey tabby cat kitten to your family, you’ll enjoy...

Why Do Cats Like Laundry Baskets So Much? Vet-Verified Reasons & Safety Tips

Finding your cat in a laundry basket isn’t an uncommon experience for cat owners. But why do cats like laundry baskets so much?...

Keep reading

Is Vinegar Bad for Cats? Vet-Reviewed Safety Concerns

Vinegar is one of the wonder products many regularly use for different purposes such as cleaning. So, is vinegar bad for cats? Vinegar is incredibly acidic and can irritate their mucous membranes if consumed undiluted. However, if it’s mixed with...

Is Vinegar Bad for Cats

IAMS vs Purina Cat Food: Our 2026 In-Depth Comparison

Picking the perfect food for your feline seems like a pretty easy task. At least until you walk into the local pet store and see how many options there are. Even a walk down the pet aisle at the nearest...

IAMS VS Purina Cat Food

Why Your Older Cat Is Not Using the Litter Box (7 Likely Reasons)

It can be a bit frustrating when your cat uses the bathroom outside the litter box, but it’s not uncommon for older cats to have accidents. A lot of changes occur as your cat gets up there in age. Caring...

cat lying beside litter box

Does Dawn Kill Fleas on Cats? Vet-Reviewed Effectiveness Explained

Dawn is a dish soap that has several uses beyond washing dishes. One of the claims is that it can kill fleas on cats as a surfactant, but it’s not the most effective way of getting rid of them. This...

dishwashing detergent dispenser on a womans hand

What Do Cats Do All Day? 7 Usual Things

Pet cameras may be all the rage these days, but unless you have one in every room, you won’t constantly have eyes on your cat. This is especially true if your cat spends all or part of the day outside....

persian cat lying on couch

10 Best Diabetic Cat Foods in Canada in 2026: Reviews & Top Picks

When your cat gets diagnosed with diabetes, it can be scary, but diabetes isn’t a life-limiting illness if it’s properly managed. A huge part of this management is feeding your cat an appropriate diet. Fortunately, there are many options for...

Beautiful feline cat eating on a metal bowl

How To Tell Which Cat is Dominant? 5 Vet Approved Signs To Look For

Contrary to the aloof and standoffish stereotype that’s been given to cats, cats have a wide range of personalities and temperaments. Some may have the independent personality that they’re known for, but many domesticated cats are very social and love...

two cats playing on a hammock at home

Does Vinegar Stop Cats From Pooping Where They Shouldn’t? Vet-Verified Tips & Reasons for This Behavior

Having to deal with a cat that has a bad habit of pooping somewhere they shouldn’t can be frustrating. Fortunately, vinegar could help. Cats generally dislike the smell of vinegar, which means it can act as a natural deterrent and...

a jar of vinegar

Love Cats? So Do We! Join the Catster Community

Stay informed with expert pet care insights delivered straight to your inbox! Discover professional guidance on animal behavior, feeding tips, trusted product picks, and much more.




Sign up for the Catster Email Newsletter

Stay informed with expert pet care insights delivered straight to your inbox! Discover professional guidance on animal behavior, feeding tips, trusted product picks, and much more.