Is Coffee Bad For Cats? The Truth About Caffeine And Felines is reader-supported. When you buy through links on our site, we may earn an affiliate commission at no additional cost to you. Thank you for your support!

If you’re a cat owner, chances are you’ve wondered “is coffee bad for cats?” After all, cats love napping and lounging around, so it stands to reason that they might enjoy the energizing effects of caffeine.

It’s important to understand how caffeine can affect your feline friend. While moderate amounts of caffeine may not be harmful to most adult cats, kittens and senior cats are much more sensitive to its effects.

Caffeine can also interact with certain medications that your cat is taking, so always check with your vet first.

In large doses, caffeine can cause vomiting and diarrhea in cats as well as increased heart rate and restlessness. If your cat accidentally eats coffee grounds, she could even experience seizures or death.

So while a little bit of coffee probably won’t hurt your kitty companion – err on the side of caution and avoid giving her caffeinated beverages altogether!

Is Coffee Bad For Cats?

Is coffee bad for cats

Yes, coffee can be bad for cats. Cat owners should take care when drinking coffee around their cats and be sure to keep any coffee out of reach.

The smell and taste of coffee and especially the smell of milk and cream can be appealing to a cat. However, the caffeine in it is toxic to cats and should be avoided.

Caffeine can be poisonous if too much is consumed.

The effect of consuming too much coffee on cats depends on their size and the amount they’ve ingested. A small amount of the stimulant won’t affect a large adult cat but could have a more severe effect on a small animal.

You will find that symptoms typically occur when a cat ingests 9 mg of caffeine per pound of body weight. More serious symptoms may occur when a cat ingests 20 mg of caffeine per pound of body weight.

Coffee is a dangerous substance for cats, and even a small amount can lead to life-threatening symptoms. It’s best to keep coffee away from your feline friend altogether.

What Happens If A Cat Accidentally Drinks Coffee?

If your cat has ingested coffee, you may see some side effects from the caffeine within an hour or two of ingestion.

These include hyperexcitability, vomiting, diarrhea, tachycardia, cardiac arrhythmias, tremoring, seizures, collapse, and in serious cases even death.

The dose of caffeine that a cat needs to consume to experience symptoms will depend on how much coffee the cat drank, as well as the concentration of caffeine in the product.

If your cat consumes a product with a high level of caffeine, it could be life-threatening.

Caffeinated products that are commonly consumed include coffee beans, coffee grounds, tea bags, energy drinks, caffeinated soda, and diet pills.

If your pet cat has consumed a beverage with too much milk and not enough water, your cat may become sick. Most cats can’t tolerate the naturally occurring sugar in dairy products.

What Does Caffeine Do to Cats?

Is coffee bad for cats?

In extremely high amounts, caffeine can have many negative effects.

Cats are much more sensitive to the effects of caffeinated beverages than humans are, so it’s best if they avoid consuming them.

This drug can cause mild side effects such as nervousness or upset stomach, but in higher doses, it can have more severe effects such as heart problems and seizures.

The ASPCA warns against feeding your pets caffeine or cocoa, as both these ingredients can be harmful to them.

How To Stop Your Cat From Drinking Coffee

It’s important to remove your pet from the room and prevent them from consuming anymore. Clean up any messes or spills, and know how much they drank.

What type of coffee was it—caffeinated or decaffeinated?

Are they behaving like themselves? Or are they fidgeting or twitching? Are they throwing up or experiencing any stomach problems?

If your cat accidentally took decaf, you should monitor them closely. If they’ve consumed even a small amount of caffeine, your vet will likely want to keep an eye on them.

Follow Your Vet’s Advice

It is important to remember that every cat reacts differently to drugs, including coffee. Therefore, it is best to consult with your veterinarian in order to get personalized advice. This is especially important if your cat has consumed a large amount of coffee or if they have any underlying health conditions.

If your vet has recommended that you bring in your furry friend, please schedule an appointment as soon as you can. They may simply recommend that you keep an eye on their symptoms, or they may recommend medication.

As a cat parent, it’s your responsibility to keep any caffeinated beverages away from your feline friend. This includes not leaving any leftover coffee out and emptying any cups. It’s also important not to let your kitty be alone with any form of caffeine. By following these simple steps, you can prevent any accidental poisonings.

How To Treat Caffeine Poisoning

Is coffee bad for cats?

If your pet has consumed any amount of caffeinated beverages, you must take them to the vet immediately. This is because the sooner they are treated for ingesting the caffeinated beverage, the less likely they are to have lasting effects. There are a few different treatments for pets that have had coffee, such as induced vomiting, charcoal, and hospitalization.

Induce Vomiting

Call your vet immediately. They will probably recommend inducing vomit in your pet. This can be done by injecting a medication. But you can only induce throwing up within 1-2 hours of caffeine ingestion.

After that, the caffeine from the cup of coffee may have already entered their circulatory system.

Activated Charcoal

Your vet might also recommend giving your kitty some charcoal, which is not the same as the kind you throw on the barbecue.

The powerful, dark substance known as activated charcoal can bind with and block the chemicals in coffee, preventing it from doing further harm.

Activated charcoal’s main purpose is to keep toxins in the stomach and prevent them from entering the bloodstream. It comes in powder form but is typically taken as a liquid by mixing with water.

Intravenous Fluids

Your veterinarian may recommend that your pet be placed on intravenous (IV) fluid therapy if they are dehydrated due to severe bouts of nausea and vomiting.

If your pet is suffering from dehydration, an intravenous drip can provide the fluids they need to stay healthy. This can help flush out harmful waste products and chemicals from their body, as well as clear their system of harmful substances.


Medications can help stabilize your kitty so they can regain their health. If your cat has suffered from severe symptoms, your veterinarian may prescribe medication to help treat tremors, seizures, and abnormal heart rhythm.


If your veterinarian recommends that your cat stays with them, it may be necessary. In some cases, pets may need to stay for 24 hours or more.

During your kitty’s hospital stay, the vet will monitor her for any signs of illness. By keeping a close eye on her, the doctor can catch any potential problems early on and treat them before they get worse.

During their hospital stay, cats will be closely monitored for irregularities. This could include an irregular heartbeat or low blood pressure. Caffeine is reabsorbed into the cat’s system, so a urinary catheter will be used.

Should You Treat Your Cat At Home?

If you believe your cat has consumed coffee, it is important to call a vet immediately. Do not try to treat the situation yourself, as this could make things worse.

Inducing vomiting in particular is a very dangerous practice that should only be carried out by a professional. If done incorrectly, it may result in severe health issues such as lung infections.

Do not attempt to treat your sick cat yourself. Doing so may exacerbate their condition, and is extremely dangerous.

If you are concerned about how to take care of a cat, it’s best to consult with a vet. Trying to take care of a pet on your own can be very dangerous and could even cost you the life of your beloved cat. You should always follow the advice of your veterinarian to ensure the health and safety of your feline friend.

When you visit the veterinarian, they will likely try to induce vomiting. Although it may be tempting to do this at home, it is not advisable. Inducing vomiting incorrectly can lead to serious injury to your pet.

If you attempt to induce vomiting in your pet without the proper knowledge or tools, you run a high risk of injuring them. Always consult with a professional before taking this approach.

How Can I Prevent Coffee Poisoning?

The first step to keeping your cat from getting caffeine overdose is to store your coffee in a safe place, where your feline friend can’t get to it.

Though this is the most common way to prevent coffee from being consumed by cats, it is easy to leave your coffee cup unattended and accessible to your cat.

One way to prevent your cat from coffee poisoning is to learn about other human foods and liquids that are toxic to them.

As with humans, any and all toxic substances should be hidden from your cat and kept out of their reach.

As the owner of a cat, it is your responsibility to educate your family and friends about which foods and liquids are safe for your cat to consume. This will help prevent accidental poisoning and keep your cat healthy.

You should also not make it a habit of giving them human food, as any food that is acceptable for animals to eat could be given to your cat as a treat and not a meal.

Is Coffee Bad For Cats – In Summary

Is coffee bad for cats? While moderate amounts of caffeine may not be harmful to most adult cats, it is important to err on the side of caution and avoid giving them caffeinated beverages altogether. Kittens and senior cats are much more sensitive to the effects of caffeine, so it’s best to steer clear.

If your cat ingests too much caffeine (for example by eating coffee grounds), she could experience vomiting and diarrhea, increased heart rate, restlessness, or even seizures or death. So while a little bit might not hurt your feline friend – better safe than sorry!

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