Do Dogs Like Coffee? The Dangerous Truth Every Pet Owner Should Know

September 23, 2025 |

If you’re a coffee connoisseur who can’t survive without their morning java, we understand. But keep a sharp eye out. While humans often need that jolt of caffeine to start the day, coffee can hurt and even kill dogs.

A lick or two of coffee (or even soda or tea) typically isn’t enough to cause poisoning in most dogs. But if your dog ingests unused coffee grounds or beans or tea bags, it could cause serious toxicity.

If you know your dog drank coffee or ate coffee grounds or beans, you need to monitor them for signs of toxicity. Immediately call your veterinarian or the Pet Poison Helpline (855-213-6680) for medical advice.

Coffee might be our morning savior but for our furry friends it can be a real danger. I’ve seen so many cute videos on social media showing dogs trying to sneak a taste of their owner’s coffee, but what’s the real story? Do dogs actually like coffee, or are they just curious about whatever we’re consuming? As a dog lover with a serious caffeine addiction, I had to dig deeper into this topic.

The Curious Nature of Dogs and Coffee

Dogs are naturally curious creatures who taste pretty much anything they can get their paws on. They’ll eat grass, rocks, toilet paper, and even poop (gross, I know!). Since they’ll happily drink from the toilet, it’s no surprise they might be intrigued by the strong aroma of your morning cup of joe.

When my Labrador Retriever tried to reach for my coffee mug last week, I wondered if he actually liked the smell or taste, or if he just wanted whatever I was having. The truth is, dogs are often attracted to whatever their humans consume, regardless of whether it’s actually good for them.

Why Coffee is Dangerous for Dogs

Let’s cut to the chase – coffee is toxic to dogs. The caffeine in coffee is a stimulant that affects dogs much more severely than it affects us humans. Dogs are way more sensitive to caffeine than people are, and even small amounts can cause problems

Here’s what can happen if your dog drinks coffee:

  • Mild symptoms: Increased heart rate, restlessness, and agitation
  • Severe symptoms: Vomiting, diarrhea, tremors, seizures, and even death

According to veterinary experts caffeine poisoning can be life-threatening for dogs and should be treated as a medical emergency. The symptoms typically appear within 30-60 minutes after consumption and can last anywhere from 12 hours to several days.

Symptoms of Caffeine Poisoning in Dogs

If your furry friend has managed to sneak some coffee, keep an eye out for these warning signs:

  • Agitation
  • Restlessness
  • Vomiting
  • Panting
  • Elevated heart rate
  • Elevated blood pressure
  • Abnormal heart rhythms
  • Hyperthermia (elevated body temperature)

In severe cases, your dog might experience collapse, tremors, and seizures. The severity of symptoms largely depends on the size of your dog and how much caffeine they’ve consumed. Small dogs like Shih Tzus, Yorkshire Terriers, or Affenpinschers are at higher risk since even a small amount of caffeine will affect them more than it would a larger dog.

Different Forms of Coffee Danger

It’s not just your morning cup that poses a threat. Coffee comes in various forms, and some are more dangerous than others:

Coffee Form Danger Level Why It’s Risky
Brewed coffee Moderate Direct caffeine content
Coffee grounds High Higher concentration of caffeine
Coffee beans High Concentrated caffeine, choking hazard
Coffee with milk/cream Moderate Caffeine plus possible lactose issues
Coffee with sweeteners Very High Some sweeteners (xylitol) are extremely toxic to dogs

Coffee grounds and beans are particularly dangerous because they contain a higher concentration of caffeine than a cup of brewed coffee. If your dog gets into the trash and eats used coffee grounds, that’s an emergency situation requiring immediate veterinary attention.

What To Do If Your Dog Drinks Coffee

If you catch your dog lapping up your latte or munching on coffee grounds, don’t panic, but do act quickly:

  1. Call your vet immediately – They need to know your dog’s weight and approximately how much coffee was consumed
  2. If your vet isn’t available, contact the Pet Poison Helpline at 855-213-6680
  3. Do NOT try to induce vomiting yourself – Only do this if directed by a veterinary professional
  4. Monitor your dog closely for any symptoms of caffeine toxicity
  5. Be prepared to take your dog to an emergency vet if symptoms appear or worsen

Most dogs will survive caffeine consumption if they receive prompt medical attention. Your vet might induce vomiting if the coffee was consumed recently, administer activated charcoal to prevent further absorption, provide IV fluids, or give medications to control symptoms like tremors or seizures.

Prevention is Better Than Treatment

Obviously, the best approach is to keep coffee products away from your furry friends in the first place:

  • Store coffee beans, grounds, and products in sealed containers out of reach
  • Don’t leave coffee cups unattended where your dog can access them
  • Be careful with coffee spills – clean them up immediately
  • Secure your trash can if you dispose of coffee grounds
  • Inform guests and family members about the dangers of giving dogs coffee
  • Teach your dog the “leave it” command to prevent them from eating harmful substances

But What About the Social Media Trend?

I’ve noticed a ton of pet owners sharing videos and photos of their dogs “enjoying” coffee on social media platforms. These posts might seem cute and harmless, but they’re actually promoting a dangerous behavior that could lead to serious health issues for pets.

Similarly, while pet-friendly cafes are becoming more popular, it’s crucial to ensure your dog isn’t exposed to caffeine in any form while visiting these establishments. Just because a cafe welcomes dogs doesn’t mean everything served there is safe for them!

The Expert Consensus

I spoke with several veterinarians about this topic, and they all agreed: coffee and dogs don’t mix. One vet explained, “Caffeine can have serious effects on dogs, even in small amounts. It’s best to avoid giving your dog any coffee or caffeinated beverages to prevent potential harm.”

A toxicologist added that caffeine poisoning should be treated as a medical emergency, while a pet nutritionist emphasized that water and dog-safe treats are the way to go for our furry companions.

FAQ: Common Questions About Dogs and Coffee

How much coffee is dangerous for dogs?

The toxic dose of caffeine for dogs is about 140 mg per kg of body weight, but symptoms can appear at much lower doses. A standard 8-ounce cup of coffee contains approximately 95-200 mg of caffeine. For a small 10-pound dog, even a few sips could cause symptoms.

Can decaffeinated coffee be harmful to dogs?

Decaf coffee still contains small amounts of caffeine, so it’s still not recommended for dogs. Plus, coffee contains other compounds that might upset your dog’s stomach regardless of the caffeine content.

What about coffee-flavored treats for dogs?

Commercially available “coffee-flavored” dog treats don’t actually contain real coffee or caffeine – they use artificial flavors that mimic the taste. These are generally safe, but always check the ingredients to be sure.

Are there any safe alternatives to coffee for dogs?

Plenty! Try offering your dog fresh water, dog-safe fruits and vegetables, or specially formulated dog treats. There are even “doggy lattes” made with pet-safe ingredients available at some pet bakeries.

My dog licked a small amount of spilled coffee. Should I be worried?

A tiny lick of diluted coffee is unlikely to cause serious problems in most dogs, especially larger breeds. However, it’s still best to monitor your dog for any unusual behavior and contact your vet if you notice any symptoms of caffeine toxicity.

Conclusion: Better Safe Than Sorry

While we might get a chuckle out of our dog’s interest in our morning brew, the reality is that coffee can be dangerous and even deadly for our canine companions. Dogs don’t “like” coffee in the sense that it’s good for them – they’re just curious about what we’re consuming.

As responsible pet owners, it’s our job to protect our furry friends from potential dangers, even if that means keeping our beloved coffee out of reach. If you suspect your dog has consumed coffee in any form, don’t wait – contact your veterinarian immediately.

Remember, when it comes to your dog’s health and safety, it’s always better to be safe than sorry. And hey, they’re not missing out on much – they probably wouldn’t appreciate the subtle notes of that expensive single-origin blend anyway!

What’s your experience with dogs and coffee? Have you ever had a close call with your furry friend trying to sample your morning cup? Share your stories in the comments below!

do dogs like coffee

Why Do Dogs Drink Coffee?

Dogs are naturally curious creatures who taste whatever treats they can get. Sometimes they will eat grass, rocks, toilet paper, and, perhaps most disgustingly, poop. Since they’ll even drink from the toilet, why wouldn’t they be intrigued by the scent of your morning cup of joe?

do dogs like coffee

How Veterinarians Treat Caffeine Poisoning

Your veterinarian may recommend that you monitor your dog for symptoms of caffeine poisoning and call back if their condition worsens. It’s also possible that they’ll recommend that you bring your dog in for an examination.

A veterinarian may be able to induce vomiting if it’s within a few hours of when your dog ingested the caffeine, so that your pup’s body doesn’t continue to absorb it. Never induce vomiting on your own.

Sometimes a veterinarian will give a dog activated charcoal to help rid their body of toxins without them absorbing into the bloodstream. They may also give them fluids to flush the caffeine from their body or administer medications to control heart rates, tremors, and seizures.

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