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.

Meet Sauerkraut, the Internet’s New Favorite Grumpy Face Kitty

All hail Miss Sauerkraut! As the most sour kitty on the scene, this Oklahoma-based cutester with the scowling face looks set to rocket to the very top tier of the Internet’s most adored cats. While it’s her disproving and judgmental face that catches the social media eye at first, the look — and her concomitant habit of dressing up in various outfits — is a consequence of Sauerkraut’s battle with feline hyperesthesia.

Taking a break out from tracking Sauerkraut’s rise to the top, I spoke to her human, Amy Bender, about the origins of her perturbed look, her views on Grumpy Cat, and whether she’s actually a fan of the fermented cabbage dish she is named after.

divider cat paws 2 oct 2024

Catster: What made you decide to keep Sauerkraut, as opposed to just fostering her?

Amy Bender: Her health issues made her less adoptable to the usual crowd. When you put so much care into a special needs kitty, you get attached and want the best for them.

Catster: Getting to the big question, what’s at the heart of Sauerkraut’s grumpiness?

Amy Bender: I think she’s very annoyed that she doesn’t have thumbs and a driver’s license.

Catster: So what one thing in the world would make Sauerkraut a little less grumpy?

Amy Bender: Becoming the next leader of North Korea.

Catster: How does she feel about Grumpy Cat, the world’s most notable crabby cat?

Amy Bender: Definitely a role model. Actually, Sauerkraut would love to meet her some day.

Catster: Sauerkraut’s Facebook page mentions that she has a plan for world domination. How is she going about achieving that?

Amy Bender: She has a secret war room where she has clandestine meetings with some minions, a devil bear, and Domo. I’m not allowed in. I think we are all in trouble though. I’m working on a bunker.

Catster: What’s the story behind this Fort Kickass that Sauerkraut mentions so much?

Amy Bender: Fort Kickass is the Frankenstein’s monster of a cat tower in our living room. Sauerkraut hides in the tube and bats wildly at anyone — cat or person — who gets near. She actually wanted to install airhorns, but I put my foot down.

Catster: Sauerkraut is known for dressing up in outfits to help out with her hyperesthesia. What are her favorites?

Amy Bender: She seems to like sun dresses and sleeveless hoodies the most, but she detests hats and hates sleeves. She is also not a fan of skirts that drag on the floor.

Catster: Her profile is really starting to take off. Why do you think people across the world are becoming so smitten with Sauerkraut?

Amy Bender: I think Sauerkraut is a really fun distraction. Some of her friends have said that on really rotten days, seeing her scowly little face really makes them smile.

Catster: If Sauerkraut could give a message to the world, what would it be?

Amy Bender: She would definitely say to foster or adopt shelter pets! She was rescued from a kill shelter by OK Humane. If you can’t foster or adopt — volunteer or donate!

Catster: Finally, does she show any interest in eating the food sauerkraut?

Amy Bender: Well, we let her sniff some sauerkraut once and she wrinkled her nose and sneezed in it. I took that as a resounding no.

About Phillip Mlynar: The self-appointed world’s foremost expert on rappers’ cats. When not penning posts on rap music, he can be found building DIY cat towers for his adopted domestic shorthair, Mimosa, and collecting Le Creuset cookware (in red). He has also invented cat sushi, but it’s not quite what you think it is.

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

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

Why Does My Cat Need Mental Stimulation? 7 Vet-Approved Reasons

Cats are quite curious and inquisitive by nature, so they require a significant amount of mental stimulation to satiate their curiosity and keep...

Are Savannah Cats Legal in Illinois? Facts & Care Tips

The Savannah cat breed is unique in many ways. An average adult Savannah cat can grow up to about 17 inches tall and...

Tooth Resorption in Cats: Signs, Causes & Treatment (Vet Answer)

Everyone who has owned a cat has had the dreaded dental disease conversation with their vet. And it should be no surprise to...

How Long Do Cats Mourn the Loss of Another Cat? Feline Grieving Explained (Vet-Verified Info)

Humans are not the only beings that experience emotions. Not only can our cats experience a broad spectrum of emotions that humans share,...

More related

Why Is My Cat Throwing Up Brown Liquid? 3 Vet Explained Reasons

Cats are rather infamous for being “vomity” creatures, with hairballs being the cause of most feline gastrointestinal evacuations. Because of this, a certain...

Why Does My Cat Wink at Me? 3 Vet-Verified Reasons for This Behavior

If you are like most cat owners, you are regularly surprised by your cat’s behavior. Cats are rarely predictable, at least until they...

Open vs. Closed Litter Box: Main Differences, Pros & Cons

Your cat is an important member of your family, so you want everything to be perfect for him, from food to toys and...

8 Different Types of Cat Treats: Vet-Approved Tips on How to Choose

There are a lot of cat treats on the market, so deciding which to get your feline friend can be challenging. Would they...

Keep reading

My Cat Lost a Tooth, Should I Be Worried? Vet-Reviewed Facts & Advice

Losing our baby teeth was a part of growing up. However, when people lose their teeth in adulthood, it is a sign for concern. But is it the same for animals? What about cats? If my cat loses a tooth,...

hand showing the teeth of blue tabby maine coon cat

Bombay Cat Health Problems: 5 Common Issues

The Bombay Cat is an adorable medium to large cat with sleek and short black hair. They’re a mix between the Burmese and American Shorthair. Bombay cats are a generally healthy breed that is also athletic and surprisingly heavy due...

Catster_Health Problems of Bombay Cat

Why Doesn’t My Cat Cover Their Poop? 6 Reasons & How to Fix It

If you have always thought that it was natural for your cats to cover up their poop, think again. When we compare this behavior to those of wild cats, we see a wide gap. In domesticated cats, these tendencies are...

cat pooping in the litter

Cat Mammary Cancer: When to Euthanize: Vet-Approved Guide & FAQ

You know that you’ll have to make a difficult decision when you find out that your beloved pet is reaching the end of their life. Unfortunately, mammary cancer is one of the most aggressive forms of cancer in cats, and...

vet checking up the cat

How Much Hissing Is Normal When Introducing Cats? What to Tolerate & Guide (Vet-Reviewed)

Welcoming a new kitty to the family is exciting for the humans in the household. The other resident cats? Maybe not so much. While some cats get along instantly, others need some time to warm up to one another. It’s...

Angry cat hisses to another cat

Can a Dog Get a Cat Pregnant? Vet-Reviewed Facts & FAQ

While dogs are, without a doubt, man’s best friend, they can also exhibit strange behavior. They eat plants from the garden and sleep in awkward positions, but one of the most bizarre behaviors you may witness is your dog mounting...

Savannah Cat hugging a dog

10 Best Premium Cat Foods of 2025 – Reviews & Top Picks

Cats are obligate carnivores. As such, their food should be primarily meat-based while supplementing proteins like chicken and turkey with additional ingredients to provide a fully balanced diet. While cheap cat foods have long relied on unnamed meat by-products combined...

cat eating kibbles from red bowl

10 Best Cat Foods for Indoor Cats in 2025 – Reviews & Top Picks

If your cat lives indoors, then it’s sometimes worth considering buying them food that’s specifically designed for indoor cats. Their needs can vary considerably from their relatives that roam outside. Typically, indoor cats aren’t as active, so they can put...

Indoor Cat Near Food Bowl