How dangerous coffee grounds are for your dog depends on how much they eat and how much they weigh, says Dr. Natalie Isaza DVM, owner of Access Veterinary Services in Florida.
No matter what size dog you have, if it eats coffee grounds, it’s an emergency. This is true whether it went through the trash or grabbed chocolate-covered coffee beans from the counter.
“The first thing you should do is call your vet, or if it’s after hours, call the pet poison hotline,” Dr. Isaza says.
For many of us, coffee is an indispensable part of our daily routine. However, our favorite caffeinated beverage can pose a real danger to our canine companions if they get into the used coffee grounds Are coffee grounds actually toxic to dogs? Unfortunately, the answer is yes – coffee contains substances like caffeine that can be harmful or even fatal to dogs if ingested
In this article we’ll cover the following topics
- Why coffee grounds are toxic to dogs
- Signs of coffee ground toxicity in dogs
- How much is dangerous
- What to do if your dog eats coffee grounds
- Ways to prevent coffee ground poisoning
Why Are Coffee Grounds Toxic to Dogs?
Coffee grounds contain a number of substances that can negatively impact your dog’s health
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Caffeine – The stimulant found in coffee has pronounced toxic effects in dogs due to their smaller size. Caffeine over-stimulates the nervous system and cardiovascular system, potentially causing seizures, arrhythmias, and even death.
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Other methylxanthines – Coffee also contains theobromine and theophylline, close chemical relatives of caffeine that have similar toxicity.
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Tannins – These organic compounds give coffee its bitter taste. Tannins can cause stomach upset in dogs.
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Mold – Grounds may grow mold if left sitting out. Moldy foods can trigger vomiting or diarrhea if eaten.
So while we can safely enjoy our morning cup of joe, our dogs simply lack the enzymatic pathways to properly metabolize and excrete components like caffeine and tannins found in coffee grounds.
What Are Signs of Coffee Ground Toxicity in Dogs?
Some dogs show symptoms within 15-30 minutes of ingesting coffee grounds. Warning signs include:
- Vomiting, diarrhea
- Restlessness, hyperactivity
- Rapid breathing, racing heart rate, high blood pressure
- Muscle twitches, tremors, seizures
- Increased body temperature
- Abnormal heart rhythms
- Collapse, coma
Symptoms can last 6-12 hours as the caffeine works its way through your dog’s system. Veterinary intervention is often required to treat moderate to severe poisoning.
How Much Coffee Is Dangerous to Dogs?
Very small ingestions, such as a few licks from your cup, are not considered toxic. However, as little as 1-2 tablespoons of grounds can cause issues in smaller dogs. The toxic dose is around 1 gram of caffeine per 2.2 lb of body weight.
For reference:
- 2 ounces of brewed coffee contains ~100 mg caffeine
- 1 ounce of grounds contains ~80 mg caffeine
So a 10 lb dog could become sick from just 3 teaspoons of grounds. Call your vet immediately if you suspect your dog has ingested more than a small taste. Time is critical!
What Should I Do If My Dog Eats Coffee Grounds?
If you catch your pup sneaking some grounds, follow these steps:
- Don’t induce vomiting as grounds may be inhaled into lungs.
- Call your vet or pet poison control right away. They’ll advise you based on the amount consumed and your dog’s size/health.
- Go to an emergency vet if your dog shows any concerning symptoms described above. They can provide supportive treatment as the caffeine is metabolized.
- Prevent further access to the grounds during recovery to avoid recurrence.
With prompt veterinary treatment, most dogs fully recover from coffee ground toxicity. But sadly, uncontrolled seizures and cardiac abnormalities can be fatal in severe poisonings. So keeping grounds away from your dog in the first place is key.
How Can I Prevent Coffee Ground Poisoning in Dogs?
You love your daily dose of coffee, and your pup loves sneaking people food when they can. Here are some tips to keep your dog safe while allowing you to enjoy your brew:
- Store used coffee grounds out of your dog’s reach, ideally in a latched cabinet or container.
- Never leave unattended cups of coffee within lapping distance.
- Opt for pod-style coffee makers where grounds are self-contained.
- Don’t add grounds to compost or gardens where dogs have access.
- Keep coffee maker water reservoirs empty when not brewing.
- Choose animal-safe grounds like Doggie D’Lights if you want to bake dog treats with them.
- Train your dog to stay out of the kitchen or not take human food.
Remaining vigilant will help prevent even a small, lap-sized dog from consuming a toxic amount of coffee grounds. Be aware of any holiday-related jump in consumption when guests may inadvertently leave cups unattended.
Help! My Dog Keeps Eating Coffee Grounds!
Some dogs seem obsessed with stealing used coffee grounds whenever the opportunity arises. This can become an infuriating and scary cycle for pet parents.
If your dog is fixated on grounds, try these tactics:
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Store grounds in screw-top jars or opaque containers to make them less enticing.
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Provide plenty of enrichment activities to curb boredom that leads to inappropriate snacking. Food puzzle toys can be filled with their own kibble.
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Use baby gates, exercise pens or closed doors to limit kitchen access when making coffee.
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Correct and redirect your dog if caught in proximity to grounds. Reward them for going to their bed/crate instead.
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Practice the “leave it” command frequently with various tempting objects.
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Consider crate training while you’re out until the coffee habit is broken.
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As a last resort, consult with a veterinary behaviorist for medication and training guidance.
Stopping a determined grounds-seeking hound can be an uphill battle. Patience and preventing access is key to overcoming this dangerous obsession together.
The Takeaway on Dogs and Coffee Grounds
While coffee grounds provide no benefits to dogs, they can potentially cause rapid, life-threatening toxicity if ingested. Pet owners should keep used coffee grounds well out of reach of their curious canines. Immediate veterinary treatment greatly improves the prognosis if poisoning does occur. Through close supervision and securing grounds away from pets, we can enjoy our coffee while also keeping our dogs safe from harm. That’s the grounds rule for living harmoniously with both caffeine and canines in our homes.
Calling poison control after your dog ate coffee grounds
To figure out the level of toxicity, the vet or poison control center will need to know more about what happened and your dog. Quickly jot down this information before calling:
- An estimate of the amount eaten.
- An estimate of your dog’s weight.
- The approximate time when the coffee was eaten. Transit time through the gut is important.
- Signs of toxicity (restlessness, hyperactivity, vomiting and agitation). These can happen within 30 minutes and can sometimes turn into tremors and seizures.
Visit your vet ASAP. Signs of toxicity (restlessness, hyperactivity, vomiting and agitation) can occur within 30 minutes after your dog ate coffee grounds, sometimes progressing to tremors and seizures.
Credit: Grace Chon/ Getty s
How dangerous coffee grounds are for your dog depends on how much they eat and how much they weigh, says Dr. Natalie Isaza DVM, owner of Access Veterinary Services in Florida.
Knowing this information saves valuable time.
No matter what size dog you have, if it eats coffee grounds, it’s an emergency. This is true whether it went through the trash or grabbed chocolate-covered coffee beans from the counter.
“The first thing you should do is call your vet, or if it’s after hours, call the pet poison hotline,” Dr. Isaza says.
Are coffee grounds toxic to dogs?
FAQ
How much coffee ground is toxic to dogs?
How do you treat a dog who ate coffee grounds?
What happens if a dog accidentally licks coffee?
Should I induce vomiting if my dog ate coffee grounds?
What is the toxic dose of coffee grounds for dogs?
What’s the Toxic Dose of Coffee Grounds for Dogs? The American College of Veterinary Pharmacists states that the toxic dose of caffeine in dogs is 63 mg per pound (140 mg per kilo). In practical terms, this means that a lick or two from the coffee cup is harmless (sigh of relief!).
Is coffee addictive and harmful?
Caffeine is a stimulant to the central nervous system, and regular use of caffeine does cause mild physical dependence. If you stop taking caffeine abruptly, you may have symptoms for a day or more, such as headache, fatigue, anxiety, irritability, depressed mood and difficulty concentrating. However, caffeine does not cause the severity of withdrawal or harmful drug-seeking behaviors as street drugs or alcohol. For this reason, experts do not consider caffeine dependence an addiction.
Is coffee bad for dogs?
According to VCA Hospitals “caffeine can damage major organs like the liver, heart, kidneys, lungs, and central nervous system.” What’s the Toxic Dose of Coffee Grounds for Dogs? The American College of Veterinary Pharmacists states that the toxic dose of caffeine in dogs is 63 mg per pound (140 mg per kilo).
Can dogs eat coffee grounds?
Unfortunately, because coffee grounds still contain caffeine, this can be an emergency situation as caffeine is a toxic substance for dogs. Here, we’ll explain what you should do should your dog get a hold of coffee grounds, and then learn a little more about caffeine toxicity in dogs. Remain calm.