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.

My Dog Ate Charcoal! What Do I Do? Vet-Approved Advice

Share

My Dog Ate Charcoal

Dogs are infamous for getting into things they’re not supposed to, and that’s not just limited to food! Even the bag of charcoal left by your grill outside can pique their interest and become a snack. When your dog eats charcoal or anything else that’s potentially harmful, we must urge you to consult with a vet. Only they’re qualified to advise you on the severity of the situation and what to do.

With that said, a small amount of charcoal, like a bite or a briquette, isn’t likely to cause serious harm. Charcoal isn’t outright toxic to dogs but can cause problems when they eat a lot of it or eat it over prolonged periods. Lighter fluid, however, is toxic to dogs and could be present in the charcoal. Read on for tips on exactly what you’re supposed to do when your dog eats charcoal.

divider single dog paw oct 2024

What to Do When Your Dog Eats Charcoal

1. Remove Your Dog & Assess the Situation

The very first thing to do after you realize your dog ate charcoal is to physically remove them from the area and bring them inside. If they made a mess of charcoal, ashes, or anything else, that can wait unless something’s literally on fire. However, make sure to not leave any flammable lighter fluid spills unattended!

If your dog simply ate a little briquette out of the bag and appears fine, it’s possible they’re okay, but it depends on their body weight. Larger dogs that eat a little bit of charcoal are more likely to be okay versus a small dog eating charcoal. Also, make sure you have a bag of the charcoal on hand so you know what type you used, some types of charcoal have added chemicals that may be toxic to your dog. This may be important later.

At this point, you should also call your dog’s vet. It’s likely they’ll have you watch your dog offer plenty of water for the time being, which are our next steps. If they say to come in right away, do that instead.

Two other resources in the US include the ASPCA Pet Poison Control Hotline and the Pet Poison Helpline. Both have 24/7 hotlines you can contact for help and advise when your dog eats something potentially harmful. Fees may apply for online or phone consultations.

If you need to speak with a vet but can't get to one, head over to PangoVet. It's our 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 Savings V1


2. Rinse & Dilute With Water

Dogs don’t have the same sense of heat that we do, which can lead to them burning themselves by eating food that’s too hot or even eating lit charcoal. If they did, that can cause some serious burns to their mouth, throat, and even stomach.

Once your dog is inside, give them plenty of cool water and rinse any visible burns with water. This will also dilute any lighter fluid that gets in your dog’s system, which is far more toxic than charcoal.

Beagle dog drinking clear water from steel bowl
Image Credit: ALEX_UGALEK, Shutterstock

3. Watch for Negative Signs

Charcoal itself isn’t poisonous but can pose serious health risks if your dog eats enough or if it contains other harmful chemicals. Vomiting, diarrhea, and lethargy are common if your dog ate larger amounts. The biggest risk is a large piece of charcoal becoming lodged in the stomach or intestines, and an intestinal blockage will likely need surgery. As far as lighter fluid toxicity, scroll below for the biggest signs to be on the lookout for.

Lighter Fluid Toxicity Signs:
  • Vomiting
  • Hypersalivation
  • Panting
  • Diarrhea
  • Lethargy
  • Abdominal pain

If your dog displays any of these signs right after eating charcoal, immediately move to the next step.


4. Visit Your Vet

Your veterinarian may ask you to monitor your dog at home after ingesting charcoal. However, if your dog is acting strangely and exhibiting any of the signs we mentioned in the last section, you should immediately call your vet and bring them in to get checked out.

Be ready to answer what type of charcoal they ate, whether it was lit, if your dog got burned, whether they ate ashes, and whether there was any lighter fluid present. In some instances, your vet may induce vomiting and perhaps order additional tests if needed. Do not induce vomiting at home unless specifically instructed to do so by your vet. If your dog ate a large piece of charcoal and there’s now a blockage in their GI system, surgery could even be necessary. It’s vital that you honestly answer any and all questions your vet asks to help them decide the best course of action.

vet examining a dog in the clinic
Image Credit: ARVD73, Shutterstock

5. Monitor Your Dog

Even if your vet gives your dog a clean bill of health, you should observe them closely for the next day or two. Unless it was a serious incident, your dog shouldn’t suffer any recurring effects from eating charcoal. Lighter fluid toxicity may have lingering effects, like vomiting or diarrhea, but make sure your dog has plenty of fresh water and it should pass.


Why Is Charcoal Harmful to Dogs?

Charcoal on its own isn’t toxic to dogs, and in fact, activated charcoal is sometimes used by vets to absorb toxins in pets. Activated charcoal is also an ingredient in some dog dental treats. It’s usually the lighter fluid and whether the charcoal was lit that poses the most serious danger. In some cases where your dog ate whole or large pieces of charcoal, it can cause a gastrointestinal obstruction and become an emergency. It’s best to keep all types of charcoal and lighter fluid away from your dog, and if possible, to keep your dog away from any barbecue with lit charcoal.

divider dog paws 3 oct 2024

Conclusion

Charcoal isn’t the most toxic thing your dog can get into and ingesting a small amount usually doesn’t cause an emergency. Still, we urge you to call your vet ASAP when it happens and to follow their advice. In the meantime, you can help rinse your dog’s mouth and keep an eye out for dangerous signs of toxicity.

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

Ask Dr. Paola- I Need Help With My Dogs Anxiety! (March 16, 2026)

Welcome to our “Ask Dr. Paola” series, where every Monday we bring expert advice straight from Dr. Paola Cuevas (MVZ) to help our...

The Cleaning Mistakes That Ruin Wool Rugs (And What to Do Instead)

The instinct when something lands on your rug is often to scrub it out fast. For wool, that instinct will make things significantly...

Marigold Shocks Her Owner By Delivering 17 Irish Doodle Puppies in a Single Day

The one question vets hate hearing as they ultrasound expectant canine mothers is “how many puppies are there?” The reason is that, on...

Dogster’s Weekly Photo Contest Winners: Out Adventuring (March 12, 2026)

Every week our team gets the privilege of sorting through our readers photos to choose what dogs will win this weeks contest! See...

More related

Can Dogs Eat Ground Beef? Vet-Verified Benefits, Tips & FAQ

Ground beef is an inexpensive, staple protein in comfort food recipes from meatloaf to hamburgers. If you’re wondering if sharing some of this...

WholeHearted Dog Food Review 2026: Pros, Cons & Our Verdict

WholeHearted is a line of dog foods owned and operated by Petco, one of the largest pet retailers in the United States. A...

150+ Havanese Names: The Best & Most Popular in 2026

Bringing home your Havanese puppy is one of the most exciting things you can experience. Even though you are busy buying supplies, puppy-proofing...

My Dog Ate an Earring: Potential Risks, Signs & Next Steps (Vet Answer)

Let’s say you’re getting ready for a night out. You’ve laid out your outfit and gotten ready. All that’s left is the jewelry,...

Keep reading

Pure Balance vs Blue Buffalo Dog Food: Our 2026 Comparison

The dog food aisle can be a bit overwhelming when you’re faced with brand after brand claiming to offer the best nutrition. You want the best for your pet, so where do you start when choosing the right dog food?...

Dogster_Dog Food Pure Balance VS Blue Buffalo

Can Dogs Eat Banana Bread? Vet-Reviewed Facts & Safety Guide

Banana bread is a sweet, sticky treat, and it’s the ideal recipe for using over-ripe bananas. Bananas are the star ingredient in banana bread (unsurprisingly), and dogs can safely enjoy bananas on their own without issue (in moderation). So, what...

Can Dogs Eat_banana bread

What Are By-Products in Dog Food? Vet-Reviewed Facts & Info

I spend more time and consideration making sure the pet food I choose is good quality than I do my food. I check protein, fiber, and other nutrient ratios while trying to decipher the ingredients. As with processed human food,...

Dalmatian dog eating dry food from a bowl

Canidae vs. Blue Buffalo Dog Food: Pros, Cons & What to Choose

Staring at the solid wall of pet food offerings in a store is overwhelming and confusing all at the same time. Maybe you have passed the pet food aisle during a grocery trip and found yourself mesmerized by the sheer...

Dogster_Dog Food Canidae VS Blue Buffalo

How to Cook Chicken & Rice for Dogs: Vet-Approved Bland Diet

For dogs recovering from illness, veterinarians often recommend bland food like homemade chicken and rice 1. It’s an easy-to-digest, low-fat, single-protein diet that is great for gastrointestinal problems. When a dog is sick, this protein and carbohydrate mix can also...

Woman Coocking In A Kitchen Beside a Dog

Can Dogs Eat Cow Tongues? Vet-Verified Nutrition Facts & FAQ

Being a responsible pet owner can sometimes be a bit stressful! What is safe? What is toxic? What is the best diet for my dog? There is so much conflicting information out there that it can be difficult to know...

Can Dogs Eat Cow Tongues

6 Best Dog Foods for Shiba Inus in 2026 – Reviews & Top Picks

As with most pets, the Shiba Inu is at its healthiest when eating high-quality dog food that is specially designed to meet its needs. This breed is energetic but also prone to becoming overweight due to being a small breed...

Shiba Inu dog eating from stainless steel bowl

My Dog Ate Moldy Food: What Should I Do? Vet-Approved Facts & Signs Toxicity

If your dog has eaten moldy food—perhaps you didn’t store the food properly, or your dog ate the moldy food from the garbage—it is a cause for concern. Mold can make your dog sick, which is why you should take...

Love Dogs? So Do We! Join the Dogster 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 Dogster Email Newsletter