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.

My Cat Drank Christmas Tree Water! What Should I Do? Vet Approved Advice

tabby cat sitting behind the christmas tree

A real tree at Christmas time recalls memories of past holidays. Perhaps you even went to cut one down or remember decorating one when you were young. However, while they bring us warmth and joy during Christmas, a real tree can be dangerous to our cats. A time of celebration can quickly turn into one of stress, especially if you see your favorite feline drinking the Christmas tree water.

Drinking Christmas tree water can contain toxins and can make them sick. If your cat has been drinking Christmas tree water, you must monitor their symptoms and get them veterinary care immediately if they show any signs of distress.

But why is that water potentially dangerous, and how can you protect them from it? Read on to learn more.

divider 2 cats

Is Christmas Tree Water Toxic to Cats?

It is possible that pine sap has leached into the water, and pine sap can be an irritant to cats and result in gastrointestinal distress. Even sneaking under the tree to reach the water could result in sap from the branches sticking to their fur, which they later clean off while bathing and end up ingesting, making matters worse.

However, the sap is not the only potential danger lurking in the water. The longer the tree sits in the water, it can grow stagnant and start to breed bacteria or fungi. Chemicals used during the growth and harvesting of Christmas trees can also leach into the water, posing even more problems. Any chemicals or fertilizers you add to the water to prolong the life of the tree may also be toxic. These chemicals can include but are not limited to:

  • Fertilizers
  • Insecticides
  • Preservatives
  • Fire retardants
cat sitting near christmas tree
Image Credit: jhenning, Pixabay

Possible Symptoms After Drinking Christmas Tree Water

The signs of pine tree poisoning in cats are the most common, primarily because they can occur not only from drinking the water but also from cleaning sap off of their coats or chewing on branches of the tree. These symptoms include:

  • Lethargy
  • Drooling
  • Vomiting
  • Diarrhea

This assumes that pine sap is the only substance in the water. If bacteria or chemicals are present, symptoms could be different or worse.

If Your Cat Is Showing Symptoms

After drinking Christmas tree water, you should monitor your pet for any signs of distress and contact a vet or the ASPCA Animal Poison Control Center at (888) 426-4435. They can guide you on your next steps or tell you what to watch for if your pet needs veterinary care in the immediate future.

Should your pet show more urgent signs, such as intense vomiting or collapse, you should get them to an emergency vet clinic immediately. Call the vet to let them know you are on your way and mention your pet’s symptoms, so they are prepared when you arrive. They may ask questions such as when they last drank the water or if it was more than once. Giving them accurate information can help them provide the best treatment.

If you need to speak with a vet but can't get to one, head over to PangoVet. It's an online service where you can talk to a vet online and get the advice you need for your pet — all at an affordable price!

PangoVet_Mention-in-Content for PangoVet2 save money

divider 2 cats

Preventing Your Cat from Drinking Christmas Tree Water

The best way to keep your cat safe from Christmas tree water and other perils of real Christmas trees is to keep them out of the room the tree is in, or replace it with an artificial tree or even a cat-safe tree alternative. If the nostalgia of a real tree is too hard to pass up this year, you can do a few things to help protect your cat from pine poisoning or prevent access to the Christmas tree water.

Christmas Tree Base Covers

One of the easiest ways to prevent access to the water under the tree is with a base cover. This can be a simple makeshift cover made from cardboard, a modified margarine tub lid securely taped down, or a more decorative commercially made option. As long as it keeps your kitty away from the water, a cover doesn’t have to be pretty, but you can use the opportunity to add to the holiday décor.

Cat Repellent

There are many ways to deter a cat from a particular location. Cats don’t like citrus, so a few dabs of essential oil (where they can’t lick it) around the tree may be enough to keep them away. A commercial deterrent spray is also an option. Not all deterrents are based on smell, and you might want to try placing aluminum foil under the tree. As enticing as the shining lights and dangling ornaments are, they probably won’t like stepping on the aluminum foil to reach them.

Cat Repellent_shutterstock_Pashin Georgiy
Image Credit: Pashin Georgiy, shutterstock

Fencing or Gate

Creating a barrier around the tree is more effective than you might think. It can be fencing used for dog runs or kennels, a child’s playpen gates, or even a more decorative gate specifically designed for a Christmas tree. However you decide to cordon off your tree, this physical barrier may be just what you need to keep the cats away from the Christmas tree water as well as the ornaments, cords, pine needles, and other dangers.

Cat Water Fountain

The water under the tree is very tempting for cats, but you might try giving them something they like even more. A cat’s instincts attract them to running water, so a water fountain naturally encourages them to drink more. This water is constantly filtered and usually stays colder than standing water at room temperature, which may also appeal to them. The fountain could lure them away from the stagnant water under the tree.

divider 2 cats

In Summary

A real Christmas tree can pose dangers for cats in several ways, just one of which being the water it sits in. If your cat drinks the water, monitor them for any symptoms of distress, like lethargy or vomiting. Call the Animal Poison Control line or get them to an emergency vet immediately if they show any symptoms and you feel like they need to be seen.

The best way to protect your fur baby from the many dangers of Christmas trees is to keep them out of the room that the tree is in. However you decide to celebrate the season in your home, we hope you will take some of the measures outlined above to keep everyone in your home, including your feline family members, healthy and happy.


Featured Image Credit: Bogdan Sonjachnyj, Shutterstock

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

Are Fake Christmas Trees Safer for Cats Than Real Ones? Vet Approved Advice

People have decorated trees for Christmas since the early 1500s when the practice started in northern Europe in Latvia. The Germans brought the...

Woman-hugging-a-cat-beside-a-christmas-tree

9 Holiday Plants That Pose a Danger to Cats (With Pictures)

Other than the baking and gift-purchasing aspects, part of gearing up for the holidays is decorating. Some decorating involves trees and plants, but...

mistletoe with ribbon hanging on the door

Why Do Cats Love Holiday Decorations So Much? Risks & Precautions

No matter what holiday you’re decorating your home for, if you have cats, you know they will soon be along to bat at,...

homemade-gray-tabby-cat-in-a-plaid-tie-with-a-Christmas-tree

My Cat Coughs After Drinking Water, What Should I Do? Our Vet Answers

If your cat coughs once or a few times after drinking water, it is possible that they drank water too quickly or were...

cat coughing

More related

Festive & Fun Christmas Names for Cats

200 Festive & Fun Christmas Names for Cats

Finding a special furry surprise under the Christmas tree is a pet lover’s dream during the holidays. Introducing a new four-legged furball to...

12 Dangers of Christmas

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

Whether you’re a die hard fan of the festive season, or a festive fan of Die Hard like me, (which absolutely counts as...

cat staring at snake

Cat Bitten by Snake, What Should I Do? Our Vet Explains

Luckily for our feline friends, snake bites in cats are relatively rare compared to their canine counterparts. Cats tend to be savvier than...

tabby cat sitting next to a bowl of water

Why Does My Cat’s Water Bowl Get Slimy? 3 Likely Reasons

The dog’s water bowl may be one of the dirtiest items in the house, but a cat’s water bowl can get pretty disgusting,...

Keep reading

Can Cats Eat Vaseline? Vet-Approved Benefits & Precautions

Vaseline is a staple item in many people’s bathroom cupboards. It’s useful for many things, but have you ever considered using it on your cat? Is it even safe for cats? What exactly could you use it for? Vaseline is...

Can Cats Eat Vaseline

10 Best Cat Deshedding Tools in 2025 – Reviews & Top Picks

With over 58 million pet cats around the nation, it’s no shock that there are tons of cat deshedding tools on the market. Because of how many tools there are, it can be next to impossible to find which tools...

grey shorthaired cat hepper brush

Can Cats Eat Catfish? Vet-Approved Nutritional Facts & Advice

No, it’s not cannibalism! Cats love to eat up a fishy treat from time to time. While catfish might be named for our feline friends and have no scales, in our cats’ eyes (or tastes), it makes no difference. Fish...

Can Cats Eat Catfish

Cat Nails Splitting? Vet Approved Facts & Recommendations

Cats shed the outer layers of their nails regularly. They will usually remove the outer layer by scratching on something and leaving a little claw-shaped nail behind, revealing the shiny and sharp new claw underneath! Some cats will keep their...

Close up cat paws

At What Age Do Kittens Start Eating Food & Drinking Water? Vet-Reviewed Facts

If your cat is pregnant, you are probably worried about how you will care for her newborn kittens. There are so many things to know and learn, especially when feeding newborns and growing kittens. If your biggest question is when...

Kitten eating food from bowl

Why Do Cats Love Catnip? 10 Vet Reviewed Reasons Behind the Behavior

You may not want to admit the truth to yourself, but deep down inside, it can’t be denied. The signs are all there, after all: lack of coordination, drooling, zoning out, and staring into space. There’s no doubt about it—your...

cat-eating-catnip

Can Cats Be Gay, Bisexual, or Lesbian? Vet Reviewed Feline Sexuality Facts

Some of the behaviors our pets exhibit mimic our own, but many of their quirks seem strange. It’s difficult to interpret a feline’s behavior when you relate their actions to those of humans. One of the most common questions people...

two gay cats

How Do I Know When My Kitten Needs to Pee or Poop? 5 Vet-Approved Signs to Look For!

One particularity of cats is that felines’ bathroom habits are significantly different from ours. While you may have heard that some cats with great trainers as owners can learn to use an actual human toilet, this does not allow them...

black and white kitten playing