Get

In Your Inbox

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

What Do I Do if My Dog Swallowed Toothpaste? Vet-Approved Advice

Toothpaste spilled on counter with toothbrush beside

What should you do if your dog has swallowed toothpaste? First and foremost, you have to prevent them from continuing to eat it, so remove the tube from their reach. Check the packaging to see how much they ate and if they have eaten the plastic too. The next step is to contact your veterinarian, emergency clinic, or the Animal Poison Control Center and ask for advice. Human toothpaste can be toxic to dogs.

Toothpaste can be very dangerous for dogs, which we will learn about shortly. When you see your canine eating it, try not to panic—get the help of professionals promptly. In this article, we’ll discuss why human toothpaste is not for dogs, how vets will treat them, and what you should do to speed up their recovery.

Dogster divider_v2_NEW_MAY_24_

Why Exactly Is Human Toothpaste Harmful to Dogs?

Human toothpaste is not edible. That’s why we spit it out instead of swallowing it. In contrast, dogs typically cannot spit and will swallow toothpaste. Moreover, almost all toothpaste made for humans will include at least one, if not all, of the unsafe substances listed below.

Fluoride

Fluoride is a chemical compound found in almost all toothpaste brands since a lot of research has demonstrated its ability to decrease dental cavities and support oral health. At high enough doses, fluoride is very toxic to dogs1. If a dog has acute fluoride poisoning, the substance is absorbed quickly, and signs may appear 90 minutes after consumption.

Fluoride poisoning signs in dogs:
  • Nausea/vomiting
  • Drooling
  • Restlessness
  • Weakness
  • Rapid and irregular heart rate
  • Seizures
  • Stool and urinary incontinence
  • Death might occur in severe cases
bowl of Xylitol
Image Credit: morisfoto, Shutterstock

Xylitol

You may be familiar with xylitol, an artificial sweetener that is very popular in foods and personal care products for people. It is added to some kinds of toothpaste to make them sweeter and improve the experience of brushing our teeth.

Unfortunately, xylitol is particularly poisonous to our four-legged friends2. When dogs ingest xylitol, it is quickly absorbed into the bloodstream and causes the pancreas to release a significant amount of insulin. This rapid insulin release results in a severe drop in blood sugar (hypoglycemia)3, which can occur as soon as 10 to 60 minutes after eating. Hypoglycemia can be fatal if left untreated.

Some signs of xylitol poisoning in dogs include:
  • Weakness
  • Vomiting
  • Staggering
  • Decreased activity
  • Incoordination
  • Seizures
  • Tremors
  • Coma

Baking Soda

Baking soda is another ingredient that’s not found in all tubes of toothpaste but is often present on the labels of popular brands due to its teeth-cleaning effects. In small amounts, baking soda can be harmless for dogs, but larger doses can have harmful consequences, such as bloating, lethargy, vomiting, diarrhea, and electrolyte imbalance.

Plastic

You must be aware of the plastic part of the toothpaste tube and cap, which can be highly dangerous. In addition to being a choking risk, it can also lead to intestinal blockage or bowel obstruction, which can be fatal if untreated.

Sodium Lauryl Sulfate (SLS)

Let’s move on to another toothpaste component that’s harmful to dogs: sodium lauryl sulfate. Have you ever wondered why toothpaste can foam? It’s because manufacturers put a chemical called sodium lauryl sulfate in toothpaste products to provide foaming action. You can find it in most shampoos, soaps, toothpaste, and laundry detergents. If dogs swallow SLS in large enough doses, it may cause gastrointestinal upset. So, you now know the rest of the story behind pet toothpaste not foaming and one more reason why human toothpaste is not for dogs.

dogster paw divider

Can Dogs Eat Their Toothpaste?

hand brushing dog's teeth
Image Credit: Littlekidmoment, Shutterstock

Dog toothpaste comes in a wide range of flavors, from mint to liver and chicken. Although most of them are not fans of the mint flavor, food-motivated canines may find all those meaty products extremely appealing. It’s nearly impossible for dogs to spit out toothpaste, so they can safely swallow products specifically designed for them. However, if your pet ingests more than the recommended dose on the label, they might experience a minor stomach upset.

How Do You Handle a Dog That Eats Toothpaste?

If your dog swallowed toothpaste, you should contact a veterinarian, the Pet Poison Helpline, or the Animal Poison Control Center to ask for help. The detailed action plan should come from professionals with knowledge and experience in the canine field. It is not advisable to treat your dog yourself because doing so can exacerbate the issues and waste valuable time getting your dog treated.

Ensure you provide the exact brand and have the toothpaste tube on hand so the professional you’re speaking with can see or hear the ingredients. They will be able to inspect what and how much toothpaste the dog has swallowed.

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 personalized advice you need for your pet — all at an affordable price!

PangoVet_Mention-in-Content Savings V1

Treatment of Toothpaste Poisoning in Dogs

vet examines dog
Image By: SeventyFour, Shutterstock

Treatment of Toxic Substances

In this case, the main goal of treatment is to remove the toxic substance safely and quickly. Your vet will likely induce vomiting if your dog has just swallowed toothpaste. The idea here is that the vet is trying to remove the toxic substance before your dog’s body absorbs it. They have to act quickly, and it’s not always possible to do that.

The vet may decide to hospitalize your beloved pet for 24 to 48 hours. Here, they might use intravenous fluids to make sure your dog is well-hydrated. This will help them get rid of the substance naturally. As part of treatment, close monitoring and other tests (blood and urine) are often needed to ensure that your pup’s organs have no damage. In the days or weeks that follow their release, it’s likely that you’ll have to come back for additional testing.

Treatment of Plastic Ingestion

Your vet will also consider the possibility of inducing vomiting if your dog swallows plastic instead of or along with toothpaste. Depending on when the canine ingests the plastic and where it most likely is in the body, they may or may not do this.

Again, this treatment needs the expertise of a professional, as well as testing and strict supervision. The vet can also require more in-depth investigations, such as X-rays or ultrasounds, to figure out the exact location of the plastic. Surgery could be necessary if the plastic is in a place where it might cause further complications.

Although you can induce vomiting at home, don’t do this. It’s too risky, especially if your pet has plastic lodged in their throat and you use the incorrect substances or fail to support them during and after.

So, What Should You Use to Brush Your Dog’s Teeth?

woman brushes miniature schnauzer dog's teeth
Image Credit: stalk, Shutterstock

A popular option is using a dog-specific toothbrush to remove plaque and bacteria from your canine’s teeth. You can find it at most pet stores, online retailers, or veterinarian offices. In addition, only use dog toothpaste, but before purchase, you still have to check the label and watch for dangerous substances like xylitol or fluoride in the ingredient list.

Dogster divider_v2_NEW_MAY_24_

Conclusion

There are increasing numbers of products that contain xylitol or other toxic substances for dogs in personal care items every day, so you have to check merchandise labels and store your oral care products carefully to prevent unwanted emergencies. You should never leave your toothpaste lying around and try to brush your dog’s teeth with that product. Make sure you only use one specifically designed for our canines.

If your pet swallowed toothpaste, call your vet, an emergency clinic, or the Animal Poison Control Center ASAP.

See Also: 


Featured Image Credit: Jumpstory

Want content like this delivered to you?

Sign Up For Our Newsletter

News, insights, expert advice, and everything dog

* 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 Dogster 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

25 Most Popular Pets Statistics in the US: Updated in 2025

Note: This article’s statistics come from third-party sources and do not represent the opinions of this website. Pet domestication is probably one of...

Are Rottweilers Good With Other Dogs?

The Rottweiler is traditionally a working dog. They were used to pull heavily laden carts from hunters to butchers, and over the generations,...

Kodah, Addicted to the Hose (With Video)

Hi, I’m Dr. Karyn. Read my introduction to learn more about me and my five funny dogs, Poppy, Bailey, Kodah, Ned, and Fred....

Grand Basset Griffon Vendeen: Info, Pictures, Care, Traits, & More

The Grand Basset Griffon Vendeen or “GBGV” for short is a French scenthound with a unique appearance. Their lengthy name is pronounced as...

More related

145 Dog Names Starting With V: Versatile Ideas for Your Furry Friend

So, you’ve just adopted a vibrant and vivacious new dog and purchased everything you need to make their life with you comfy and...

Puppy Absorption in Dogs: Vet-Reviewed Definition, Causes & Useful Info

Puppy absorption in dogs is an understudied topic. Often, the pregnancy cannot be confirmed by the time some or all of the fetuses...

Top 13 Dog Knock-Knock Jokes: Woof’s There?

Dogs, noble and loyal creatures as they are, have been providing comedic entertainment for humans for centuries. From slobbery kisses to tail-wagging dance...

10 Scandinavian Dog Breeds (With Info & Pictures)

Scandinavia is a stretch of land in northern Europe whose borders are contentious. It is made up of Denmark, Norway, and Sweden, though...

Keep reading

Can Dogs Eat Walnuts? Vet-Verified Facts & Safety Tips

Dogs can eat many foods that humans eat, and you can enjoy sharing a variety of snacks with your dog. However, in most cases, dogs should refrain from eating nuts and seeds, including walnuts. While walnuts in themselves aren’t toxic...

Can Dogs Eat Walnuts

10 Best Dog Foods for Shedding in 2025 – Reviews & Top Picks

It can be frustrating when your dog leaves behind a mountain of hair on the sofa or in its bed. Shedding is natural and can’t be stopped completely but improving skin and coat condition can help reduce shedding. Shedding or...

german shepherd eating dog food outdoors

Can Dogs Eat Brisket? Vet-Verified Nutrition Facts & Risks

Brisket is a cut of beef from a cow’s lower breast muscles. The lower breast is a well-worked area of the body, so the meat cooks best in a slow cooker combined with seasoning and vegetables. The result is a...

Can Dogs Eat_brisket

Can Adult Dogs Eat Puppy Food? Vet-Approved Facts & FAQ

We all know that there is puppy food and adult dog food. If you are the proud owner of a new puppy, congratulations! But if you already have an adult dog in the home, you know that there’s potentially going...

Can Adult Dogs Eat Puppy Food

9 Best Premium Dog Foods 2025: Vet-Approved Reviews & Top Picks

Besides making sure they get plenty of exercise, feeding your dog an appropriate diet is one of the most important things that you can do to make sure they stay healthy. That’s why buying high-quality food is important. Although premium...

cute corgi dog eating dry dog food

Dr. Harvey Dog Food Review 2025: Pros, Cons, Recalls & FAQ

Review Summary Dr. Harvey’s Dog Food isn’t a standard dog food. The brand does make a limited range of complete foods, but their main lines are called pre-mix bases that are meant to be combined with protein and oils and...

Dogster_Dr. Harvey Dog Food Review

Feeding Senior Dogs: Vet-Verified Tips & Understanding Nutritional Needs

Our senior pups have hopefully lived a long, happy life, and they deserve to continue even as they age. When our dogs start to reach their golden years, their body starts to slow down a little. No matter how healthy...

dog eating in a food bowl

10 Best Peanut Butters For Dogs in 2025 – Reviews & Top Picks

Dogs have different preferences for their treats and meals, but if there is a universal food that every canine seems to love, it’s peanut butter. You can use peanut butter as a training tool, treat, or addition to a frozen...

Cute puppy eating peanut butter from a spoon