Can Dogs Die From Eating Candle Wax? What Pet Parents Need to Know

September 29, 2025 |

Everyone knows that dogs have an incredible sense of smell thats many times more powerful than that of humans. That raises some frequently-asked questions when it comes to using luxury candles with fur babies in your family:

The good news is that, in most cases, scented candles are safe for dogs. In this article, well talk about what “most cases” means and how to safely enjoy beautiful candles around your favorite pup.

Have you ever walked into your living room to find your precious pup with wax around their mouth and a half-eaten candle? It’s a heart-stopping moment that leaves many pet parents panicking and wondering: can dogs die from eating candle wax?

The short answer is yes, they can – but it’s not usually the wax itself that poses the deadly threat. As a dog owner myself, I’ve experienced the terror of finding my Lab mix, Charlie, happily munching on what remained of my favorite vanilla-scented candle. What followed was a frantic call to our vet and a crash course in candle dangers for dogs.

In this article, I’ll share everything you need to know about dogs and candle wax, from immediate steps to take if your four-legged friend decides to snack on a candle to preventative measures that can keep them safe.

Why Do Dogs Eat Candle Wax?

Before we dive into the dangers, let’s understand why our furry friends are attracted to candles in the first place:

  • Enticing scents: Dogs have incredibly powerful noses, and scented candles often smell like food to them. That pumpkin spice or vanilla candle? To your dog, it might smell like a tasty treat!
  • Curiosity: Dogs explore their world through their mouths, and something new like a candle might be too tempting to resist.
  • Boredom or anxiety: Some dogs chew on household items when they’re bored or experiencing separation anxiety.
  • Texture: The waxy texture might be appealing to dogs who enjoy chewing on different surfaces.

We found Charlie with the candle when we’d left him alone for just 30 minutes – enough time for boredom to set in and for him to discover the “treat” we’d accidentally left within his reach

Can Candle Wax Kill Dogs?

This is the question that keeps dog owners up at night after discovering their pup has eaten a candle. The truth is somewhat nuanced:

The wax itself is generally not poisonous to dogs. Most candles are made from paraffin, beeswax, or soy – none of which are typically toxic. When ingested, these materials usually soften and pass through a dog’s digestive system without causing serious harm.

However, dogs can die from eating candle wax in certain circumstances:

  1. Intestinal blockage Large amounts of wax can cause an obstruction in your dog’s digestive tract, which can be life-threatening if not addressed promptly.

  2. Choking hazard: A large chunk of wax could block your dog’s airway.

  3. Additional components: The most dangerous parts are often not the wax itself but other components:

    • Metal wick bases can cause internal damage
    • Long wicks can wrap around intestines
    • Glass or metal containers can cause internal punctures
    • Toxic additives in scented candles
  4. Burns: If your dog ate a lit candle (yes, it happens!), burns to the mouth, throat, or digestive tract can occur.

When Charlie ate that candle, our biggest concern wasn’t actually the wax – it was whether he had consumed the metal wick holder at the bottom, which could have caused serious internal damage.

Signs Your Dog Ate Candle Wax

How do you know if your dog has eaten candle wax? Besides catching them in the act or noticing a missing or damaged candle, watch for these symptoms:

  • Vomiting or diarrhea: Common signs of digestive upset
  • Lethargy: Unusual tiredness or lack of energy
  • Loss of appetite: Refusing to eat their regular food
  • Difficulty passing stool: Straining during bowel movements
  • Abdominal pain: Whining, pacing, or a hunched posture
  • No bowel movements: A concerning sign that could indicate blockage
  • Excessive drooling: Potentially indicating nausea or discomfort
  • Difficulty swallowing or breathing: A medical emergency requiring immediate attention

With Charlie, we noticed he was drooling more than usual and seemed reluctant to eat his dinner – both signs that something wasn’t right.

Immediate Steps to Take if Your Dog Ate Candle Wax

If you discover your dog has eaten candle wax, don’t panic! Follow these steps:

  1. Secure the area: Remove any remaining candle pieces to prevent your dog from eating more.

  2. Check their mouth: If safe to do so, check for wax residue or burns (if the candle was lit). Be careful – a dog in pain might bite.

  3. Identify what they ate: Note the type of candle (paraffin, soy, beeswax), whether it was scented, and what parts they might have ingested (wick, metal base, etc.). Keep the packaging if possible for ingredient information.

  4. Call your veterinarian: Explain the situation, including:

    • Size of your dog
    • Amount and type of candle consumed
    • Presence of any non-wax components
    • Any symptoms your dog is showing
  5. Follow veterinary advice: Your vet may recommend:

    • Immediate visit to the clinic
    • Monitoring at home for symptoms
    • Inducing vomiting (ONLY if advised by a vet)

When we called our vet about Charlie, they asked specific questions about the candle ingredients and his behavior. Since he had only eaten a small amount of a soy-based candle without the metal components, they advised us to monitor him closely rather than rushing in.

Potential Risks Based on Candle Type

Not all candles pose the same level of risk to your dog. Let’s break down the dangers by candle type:

Paraffin Candles

  • Petroleum-based wax that’s not easily digestible
  • More likely to cause intestinal blockage in large amounts
  • Often contain synthetic additives that could be harmful

Soy and Beeswax Candles

  • Natural waxes that are somewhat easier to digest
  • Less likely to contain harmful chemicals
  • Can still cause blockages if consumed in large quantities

Scented Candles

  • Contain essential oils or synthetic fragrances that may be toxic
  • Some essential oils (like eucalyptus, cinnamon, and tea tree) are known to be harmful to dogs
  • Can cause more severe digestive upset or allergic reactions

Decorative Candles

  • Candles with embedded items like glitter, dried flowers, or metal present additional risks
  • These indigestible items increase the chance of blockage or internal damage
  • Colored candles contain dyes that might cause additional digestive upset

When Does Eating Candle Wax Require Veterinary Care?

While not every case of candle consumption is an emergency, certain situations demand immediate veterinary attention:

Seek immediate veterinary care if:

  • Your dog is showing signs of distress, pain, or difficulty breathing
  • They’ve consumed large amounts of wax
  • They’ve eaten parts of the candle holder, wick base, or other non-wax components
  • They’re experiencing persistent vomiting or diarrhea
  • You notice blood in their vomit or stool
  • They haven’t had a bowel movement in 24-48 hours
  • The candle contained known toxic ingredients

In Charlie’s case, we were fortunate. He passed small bits of wax in his stool the next day, and apart from some temporary digestive upset, he recovered completely. But we know we got lucky, and the situation could have been much worse.

How to Prevent Your Dog from Eating Candles

Prevention is always better than treatment. Here are some tips to keep your canine companion safe from candle catastrophes:

  • Keep candles out of reach: Place them on high shelves or in closed cabinets where your dog can’t access them.

  • Never leave burning candles unattended: Not only is this a fire hazard, but it’s also an opportunity for your curious pup to investigate.

  • Consider alternatives: Flameless LED candles provide ambiance without the risk to pets.

  • Use candle warmers: These melt the wax without an open flame, reducing both fire risk and the likelihood of your dog accessing the candle.

  • Create a pet-free zone: Designate certain rooms as off-limits to pets when candles are in use.

  • Provide appropriate chew toys: Give your dog plenty of safe alternatives to satisfy their chewing instincts.

  • Address boredom and anxiety: Make sure your dog gets enough exercise and mental stimulation to prevent destructive behaviors.

After our scare with Charlie, we switched to LED candles in most rooms and only use real candles in areas where he doesn’t have access. It’s been a simple adjustment that gives us peace of mind.

Supporting Your Dog’s Recovery

If your dog has eaten candle wax and your vet has advised monitoring at home, here’s how you can help them recover:

  • Encourage hydration: Make sure they have plenty of fresh water to help their digestive system process the wax.

  • Feed a bland diet: If recommended by your vet, temporary bland foods like boiled chicken and rice can be easier on their stomach.

  • Monitor bowel movements: Check their stool for signs of wax passing through or any concerning symptoms like blood.

  • Watch for delayed symptoms: Some complications can take time to develop, so remain vigilant for several days.

  • Follow up with your vet: If you notice any changes in your dog’s behavior or condition, contact your veterinarian right away.

Final Thoughts

So, can dogs die from eating candle wax? While it’s possible in certain circumstances, most cases don’t end in tragedy when addressed properly. The wax itself is generally not toxic, but the risk of obstruction, internal damage from additional components, or toxicity from additives makes candle consumption a serious concern for pet owners.

I learned my lesson with Charlie, and I hope sharing our experience helps other pet parents avoid similar scares. By understanding the risks, taking immediate action when accidents happen, and implementing preventative measures, we can keep our curious canines safe from the allure of those sweet-smelling candles.

Remember, when in doubt, always consult with your veterinarian. They’re your best resource for guidance specific to your dog’s size, breed, and health history.

Have you ever had a similar experience with your dog? What unexpected household items has your furry friend tried to eat? Share your stories in the comments below!


Disclaimer: This article is intended for informational purposes only and should not replace professional veterinary advice. If your dog has eaten candle wax or any other non-food item, please contact your veterinarian for guidance specific to your pet’s situation.

can dogs die from eating candle wax

Are Candles Bad for Dogs?

There are usually two main concerns when it comes to candle safety around dogs: is it bad to expose your dog to candle scents, and is it bad if your dog tries to eat your candle?

Both of these are valid concerns, and the answers depend on the type and quality of candles that you buy. Lets start with the scent.

A dogs nose has up to 300 million olfactory receptors, compared to a measly 6 million in a humans nose, making their sense of smell around 10,000 times more acute. That means that dogs can be extremely sensitive to even faint smells in the air. Some chemicals used in some scented candles that arent so great for respiratory health, including smoke, fumes, and certain essential oils, can have an amplified effect on your dog due to its powerful nose.

Fortunately, most candles nowadays dont produce harmful fumes or smoke — at least in large enough quantities to cause problems. You can also adopt good candle care habits, like using a candle snuffer instead of blowing candles out, to minimize the amount of smoke produced. Avoid paraffin candles when you can, which produce harsher chemicals when burned compared to organic waxes like soy, coconut, and beeswax.

When purchasing scented candles for use around your dog, the main thing to be wary of is the presence of certain essential oils that arent so dog-friendly. Well cover that list in the next section.

The second concern is if your dog tries to eat a candle.

If that happens, dont panic! Most of the time, candles are relatively harmless to dogs and will not make them sick.

The common candle waxes, such as soy, paraffin, and beeswax, are all non-toxic and usually soften and pass safely through your dogs digestive system. Soy-based candles in particular are the softest and pose the least amount of risk.

Certain essential oils in the candle wax might be harmful to dogs, but most of the time the concentration is so low that they wont make your dog sick.

If your dog ate a candle, the main thing you should be concerned about is if it also swallowed the wick and any metal parts. If those become tangled up or lodged inside your dogs GI tract, it may potentially require an emergency visit to your vet.

Scents and Essential Oils to Avoid around Dogs

According to the nonprofit organization Michelson Found Animals, common essential oils that arent ideal to use around dogs include:

  • Cinnamon
  • Citrus (d-limonene)
  • Pennyroyal
  • Peppermint
  • Pine
  • Sweet birch
  • Tea tree (melaleuca)
  • Wintergreen
  • Ylang ylang
  • Anise
  • Clove
  • Thyme
  • Juniper
  • Yarrow
  • Garlic

Generally speaking, these essential oils are harmful only in large enough concentrations. While you should definitely not be applying them directly to your dogs skin or leaving bottles of these essential oils out on the counter, the amount of essential oils used in scented candles is usually low enough to not make your dog sick.

That said, consider opting for candles without these scents if you plan to enjoy them together with your dog.

My Dog Ate A Candle – Can Dogs Eat Candle Wax?

FAQ

Are wax candles poisonous to dogs?

These may have a variety of toxic effects on dogs if enough is ingested. Wax candles are typically made from paraffin, beeswax, or soy. None of these materials tend to be poisonous to dogs. When ingested, they tend to soften and pass through the dog’s intestinal tract without issue. However, large pieces my cause an intestinal blockage.

Can a dog eat a candle?

In most cases, eating a candle shouldn’t cause any harm to your dog because the wax itself is easy enough to pass through his system. LEt’s assume that he’s not eaten the wick or the metal plate. In some candles, however, there could be chemicals used to bind the wax together.

Can a dog eat a candle or a wax melt?

Candles and wax melts are not safe for dogs to eat. Dogs can mistake them as chewable, especially if they smell tasty. If your dog manages to swallow a piece, it could lead to serious health issues. Read on to learn more about the potential risks.

Can dogs eat wax?

First and foremost, it’s important to note that not all types of wax are harmful to dogs. For example, beeswax is generally safe for dogs to ingest in small amounts. However, other types of wax, such as paraffin wax found in candles, can pose a greater risk to your pet. If your dog has ingested wax, there are several potential outcomes.

Can dogs eat beeswax?

For example, beeswax is generally safe for dogs to ingest in small amounts. However, other types of wax, such as paraffin wax found in candles, can pose a greater risk to your pet. If your dog has ingested wax, there are several potential outcomes. In some cases, your dog may simply pass the wax without any issues.

How long does it take a dog to eat a candle?

The wax of it is typically easy enough for your dog to pass through after a day or two, not worse for wear. Sometimes, however, he may chew on it and swallow a few large gulps. Depending on what the candle is made of, its materials may take longer and be harder to squeeze through his digestive tract.

What to do if your dog eats candle wax?

If your dog eats candle wax, you should contact your veterinarian immediately to assess the risk of blockage or toxic exposure, especially if the amount was large or the candle contained harmful additives. While wax itself is not highly toxic, large pieces can cause intestinal blockages, and chemicals or essential oils in scented candles can be dangerous. Monitor your dog for signs of pain, lethargy, vomiting, or difficulty passing stool, and withhold food unless directed by your vet.

What happens when my dog eats wax?

If a dog eats wax, the main risks are an intestinal blockage from a large piece of wax and potential toxicity from additives like essential oils or dyes in scented candles. Monitor your dog for symptoms of gastrointestinal upset or blockage, such as vomiting, lethargy, or loss of appetite.