Get

In Your Inbox

Catster is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no cost to you. Learn more.

Can Cats Eat Butter? Vet-Approved Facts & FAQ

Share

Can Cats Eat Butter

You probably found this article because you own a cat, and one of two things is true: they got into butter you left out, or you’ve heard that butter helps cats cough up hairballs. In either case, you might be worried about your furry friend being lactose intolerant.

So, can cats eat butter? Before we get into any details, we’d like to put your fears to rest. The short answer is: Yes, cats can eat butter, but they shouldn’t eat too much. Butter is safe for cats, and they aren’t going to get sick or die if they ate the butter you left on the counter.

And no, they aren’t going to choke on a hairball if you don’t feed them butter. The problem with cats eating butter is the excessive calories, not lactose intolerance or hairballs.

divider cat paws oct 2024

Are Cats Lactose Intolerant?

You might have been told that cats love lapping from saucers of milk, or even seen a cat doing it. Cats love foods that are high in fat, which includes dairy products—that’s why your cat might be interested in eating butter. They especially enjoy fresh cow milk left sitting for a bit so the cream rises to the surface.

However, cats can’t be trusted to make their own nutritional choices. They’ll go after anything that tastes good. What your cat eats isn’t an indication of what’s good for them.

Case in point: many cats, even ones that love dairy, are lactose intolerant. Do you have a lactose-intolerant human friend who can’t stop eating cheese? Cats are like that.

Like humans, cats are born with the ability to digest the lactose in their mothers’ milk. But as they wean on a diet of solid food, most cats lose the enzymes that help them process lactose, meaning dairy passes through their systems undigested. That can lead to an unpleasant night for your feline, with an upset stomach, diarrhea, and vomiting.

Fresh butter block sliced on wooden cutting board
Image Credit: badnews86dups, Shutterstock

Can Cats Eat Butter?

First of all, not all cats are lactose intolerant. Like with humans, it varies, and some kittens retain the ability to process lactose as they grow up. If your cat has ever eaten your yogurt and gotten through the day without any discomfort, chances are they’re one of the lucky ones.

Second, butter contains very little lactose. Raw milk has by far the highest lactose content of any dairy product. Other dairy foods, like cheese, yogurt, ice cream, and butter have been treated, cultured, and mixed with other ingredients until the lactose content is relatively low.

Chances are, even a lactose-intolerant kitty cat can eat a bit of butter or cheese without getting a rumbly tummy. However, it is always recommended to ask a veterinarian about any changes or additions to your cat’s nutrition.

Get Free Cat Food Recall Alerts!

Have a cat? Stay on top of cat food recalls here




Can I Give My Cat as Much Butter as They Want?

Butter is a human food. So are cheese, ice cream, yogurt, and milk. We’ve tinkered with the formulas and refined the processes for making all dairy products because humans want to eat them, not so we can feed them to our cats.

Cats have different nutritional needs than we do. They’re considered “true carnivores” that get most or all of their dietary needs met by consuming other animals and need a correspondingly high amount of protein (side note: this is why it’s so important for the first three ingredients of any cat food to be meat).

In the old days, a cat had to chase mice to get protein. Now, we have cat food formulated to provide all the nutrients they need. Much like how growing humans drink milk fortified with vitamin D, cats get more than just the basic meat ingredients when they eat cat food.

Even though cats can have butter, If you give them too much or too much of any human food, chances are they won’t have any appetite left for food that contains the nutrition they need. Cats can’t live on a diet of human food any more than you could live on nothing but cat food.

Another consideration about butter is that, like any other fatty product, it’s calorie-dense, so it doesn’t take much of it to pass your cat’s daily caloric allowance without providing the protein that they need.

Does Butter Help With Hairballs?

You might have heard that letting your cat drink a little melted butter will help lubricate their throat and make it easier to cough up hairballs. The jury is still out on whether this is true, but most of the time, it’s unnecessary.

Listening to your cat try to cough up a hairball is always upsetting. Just remind yourself that the occasional hairball is a natural part of a cat’s life and that 95% of the time, they’ll pass it on their own.

If your cat is recurrently coughing hairballs, you should reconsider their diet. Change them to a moisture-rich fresh or wet diet with a higher fiber content. You should also keep up with the daily brushing, and keep a close eye on your cat’s behavior since stressed cats tend to overgroom.

Need veterinary advice but can't get to the clinic? Catster recommends PangoVet, our online veterinary service. Talk to a vet online and get the answers and advice you need for your cat without having to leave your living room — all at an affordable price!

PangoVet_Mention-in-Content for PangoVet2 save money

divider cat paws oct 2024

Conclusion

Human food should be considered dessert for your cat. Tuna and butter are like cakes and sweets, while milk is like a sugary drink. We all enjoy a soda occasionally but drinking nothing but soda instead of water can cause long-term harm.

So, while cats can eat butter, just don’t give them too much, too often. They aren’t even guaranteed to barf on the carpet. If they haven’t had a treat in a while, it’s OK to let them snack on a bit. But it’s no substitute for cat food and clean water provided to them at routine times.

If you’re still uncertain, it’s far easier to get a cat treat that’s designed for cats specifically.

While sharing human food with your cat is not always safe, we have a solution that will keep you both smiling.

We've currently got a 40% discount to share on the HUMAN-GRADE premium cat food that ranked number #1 in our reviews! CLICK HERE & use code Catster24 to SAVE 40% on Smalls cat food!

Want content like this delivered to you?

Sign Up For Our Newsletter

News, insights, expert advice, and everything cat

* 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 Catster for pet parents!

Your feedback really matters.

What did you like about this post? Also how can we improve it?

Join the conversation

2 Responses

    1. There is currently no official support or scientific evidence confirming that any ingredients in commercial cat food directly repel fleas, jr.

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 – Help! My Momma Cat Is Very Thin! (May 18, 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 Cat Biting Mistakes Most Owners Make (And What Works Instead)

Cat bites sent more than 400,000 people to emergency rooms in the US each year.1 Not scratches. Bites. And the reason they’re so...

Do Cats Cause Schizophrenia? Scientists Find a Link – Here’s What It Means

Being a fierce advocate (and occasional recipient of) mental health support and awareness, the term ‘crazy’ is not one I like to fling...

One in 100 Cats Gets Diabetes – Here’s How to Catch It Early

One in every 100 cats develops diabetes.1 That’s not a rare, unlucky condition reserved for cats with obvious health problems. It’s common enough...

More related

Catster Photo Contest: Cats of the Week Winners (September 18, 2025)

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

11 Best Toys for Bengal Cats of 2026 – Reviews & Top Picks

If you’re the lucky owner of a sleek and beautiful Bengal cat, you’ll know that their reserves of energy are practically limitless. If...

Simple Solution Pet Stain & Odor Remover Review 2026 – Pros, Cons, & Verdict

Review Summary Introduction Simple Solutions is one of over 20 brands of the parent company Compana Pet Brands, formerly Manna Pro Products. We...

6 Best Cat Muzzles in 2026 – Reviews & Tops Picks

Having a cat as a member of your family is a fun, loving adventure. Most of the time. If you’re familiar with felines...

Keep reading

Can a Cat Take Baby Aspirin? Vet-Approved Facts & Safety Tips

No one wants to think about their beloved pet in pain, so it can be tempting to give your cat some relief from your medicine cabinet. If you suspect your cat is hurting, you might wonder if a cat can...

Baby Aspirin Compress Tablets Medicine

What Do Cats Do When They Are Alone? 6 Vet-Approved Tips on Making It Fun for Them

Does your cat spend much time alone? Do you ever wonder what your cat does when they’re alone? Do you wonder if your cat sleeps the entire time, or maybe they play with their toys? You can buy a camera...

lonely cat sits alone on a bed at home and sadly looks at the window

Ways to Discipline Your Cat: 5 Proven & Effective Methods (Vet-Verified)

Cats can be creative regarding the activities they enjoy, and their human companions don’t appreciate some of them. Cats sometimes scratch furniture to the point of destruction, jump on counters, and launch sneak attacks, which can lead pet parents to...

young man and brown tabby cat smell or looking each other

How to Tell If Your Cat Needs to Pee: 5 Vet-Reviewed Signs to Look For

Have you ever wondered if your cat needs to go to the bathroom? For example, you might be thinking of taking your kitty on a long-distance trip in the car and want to know when your feline friend would need...

cat-peeing-on-the-bed

Costs of Treating Cat Injuries & Diseases (2026 Price Guide)

If you’re considering bringing a fluffy friend into your life, it’s essential to be clued up on the potential cost of treatment if they’re unlucky enough to get sick or injured. Unfortunately, while vet fees vary and some clinics offer...

vet holding cat in the clinic

Are Irises Poisonous to Cats? Vet Approved Facts & Safety Tips

You likely know how it feels when you discover that your cat has eaten something and you have no idea whether it’s safe. Things that kitties seem quite fond of include plants and flowers, which are common in households. While...

Catster_Are Irises Poisonous to Cats

Can Cats Eat Ranch Dressing? Vet-Approved Nutritional Facts & FAQ

Ranch dressing is popular in the United States. It was once only used as a salad dressing, but now, the tangy mixture is often a marinade for meat and seafood, dipping sauce for fried food, and a flavoring for processed...

Can Cats Eat Ranch Dressing

6 Best Foods for Bengals Cats in 2026 – Reviews & Top Picks

As a cat owner, you want your kitty to have the best food possible. You need food that suits your cat’s needs and want to ensure they’ll be happy eating it. After all, if your cat is turning their nose...

Bengal cat eating canned food

Love Cats? So Do We! Join the Catster 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 Catster Email Newsletter

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.