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 Sushi? Vet-Reviewed Nutrition Facts & Safety Guide

Share

Can Cats Eat Sushi

Sushi is a popular food for many people, and since cats are supposed to like fish, it’s not uncommon to wonder if sushi is safe to give your cat. The short answer is no. Your cat should not be offered sushi. Your kitty may get digestive upset if it’s consumed, along with other health risks associated with eating raw fish.

If you like to eat a lot of sushi, keep reading while we go over the risks and safe ways of sharing it with your pet. We cover nutrition, dangers, and portion size to help you make an educated decision about the safety of this food for your feline.

divider 1 paws

Is Sushi Bad for Cats?

Let’s break down this popular dish by ingredients.

Raw Fish

  • Allergies — As strange as it may seem, cats can be allergic to some kinds of fish. It can result in gastrointestinal problems like vomiting and diarrhea. Allergies can also cause itchy skin and inflammation. Itchy skin can cause over-grooming, leading to hair loss.
  • Parasites — While your cat may very well come running at the smell of raw fish, and feral cats tend to hang out at fishing docks, uncooked fish can contain several parasites that can be dangerous for your cat to ingest.
  • Mercury — Fish can contain heavy metals like mercury that can negatively affect the brain, kidneys, and lungs. Larger fish can store more mercury, so its consumption is more dangerous.
  • Bacteria — In addition to parasites, raw fish can contain dangerous bacteria, such as Salmonella, Clostridium, and Listeria, which can cause food poisoning to your cat.
  • Thiaminase — Raw fish contains thiaminase, which is an enzyme that works to destroy the thiamine (vitamin B1) in your pet. Thiamine is essential to carbohydrate metabolism in your pet, and without it, your cat can experience serious signs, such as incoordination, circling, dilated pupils, and seizures.
Sushi
Image Credit: Chonow, Pixabay

Sticky Rice

Your cat is a strict carnivore, and they have no specific requirement for carbohydrates in their diet. The rice used in creating sushi is bleached and stripped of its nutrients and is little more than empty calories that will quickly turn into sugar in your pet’s digestive system.

Hepper NomNom - Spill Proof Elevated Cat Bowl
  • NO MESS - The 360° tray on this cat food and water bowl set has a raised design to catch and...
  • WHISKER FRIENDLY - Shallow and wide metal containers with flat bottoms ensure your kitty can enjoy...
  • CHEW-SAFE MATERIALS - Kittens and cats love chewing on silicone and soft rubber - but it's a choking...

Learning about what your cat can and cannot eat is a crucial part of keeping them happy and healthy! Choosing a bowl to serve cat-friendly foods in is another important decision pet owners face. Satisfy the specific needs of your cat with the innovative design of the Hepper NomNom Cat Bowl. Learn why it’s our (and our cats!) favorite food and water dish here.

At Catster, we’ve admired Hepper for many years and decided to take a controlling ownership interest so that we could benefit from the outstanding designs of this cool cat company!

divider 1 paws

Is Sushi Good for Cats?

There are no real benefits to giving sushi to your cat. They need a high-quality complete and balanced diet that suits their life stage and specific needs. Speak to a vet for professional tailored advice if you feel like you should add any protein or vitamins to your cat’s meals.

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

How Can I Feed Sushi to My Cats?

It’s best to avoid feeding your cat sushi. However, there are a few substitutes you can try to help you.

  • Shrimp — Shrimp is seafood that often accompanies sushi and is safe for your cat to consume. Most cats like the texture, and yours may even play with it for a while before eating it.
  • Seaweed — Seaweed is another ingredient used in sushi, and it’s safe to feed your cat. If you make your sushi fresh, you will likely have some remaining that you can use to treat your pet.
  • Cucumber — You can find a cucumber in many sushi dishes, and this food is also safe to give your cat, but you will need to cut it into very small pieces or place it into a food processor to make it safe to eat.

divider 1 paws

Summary

We recommend preventing your cat from eating sushi. If your cat ate some while you weren’t looking, they should probably be fine; just know that there are dangers associated with regular feeding. Instead, we recommend one of the alternatives we suggested. In most cases, you will have at least a few of these ingredients if you make the sushi in your home.

Related Reads:


Featured Image Credit: kanami-y, Pixabay

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

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...

Dramatic Rescue Turns Into Dramatic Reunion

What started as a routine call for the RSPCA became a heroic, five-hour rescue featuring one trapped and traumatized cat, an emotional family...

Ask Dr. Paola – Help! How Do I Know if it’s Ear Mites! (May 4, 2026)

Welcome to our “Ask Dr. Paola” series, where every Monday we bring expert advice straight from Dr. Paola Cuevas (MVZ) to help our...

More related

11 Places Where Indoor Cats Can Get Stuck: Vet Reviewed Facts & Tips

Cats can be sneaky. Without realizing it, your cat can slip away and find a place to hide. Under normal circumstances, it isn’t...

How Long Do Bengal Cats Live? Vet-Reviewed Average Lifespan Data & Facts

Bengal cats are a cross between a domestic cat and the Asian Leopard Cat. Bengals are known for their gorgeous spotted fur and...

10 Worst Cat Breeds for First-Time Owners (With Info & Pictures)

There’s nothing quite like cat ownership—for better and for worse. Cats are remarkable animals, and they can be loving yet independent, inquisitive yet...

Ask Dr. Paola – Weight Loss, Touching & Ignoring (May 19, 2025)

Welcome to our “Ask Dr. Paola” series, where every Monday we bring expert advice straight from Dr. Paola Cuevas (MVZ) to help our...

Keep reading

How to Tell if a Cat Is Stressed: 12 Vet-Reviewed Signs to Watch For

In some ways, cats are a lot like people. They get stressed and anxious. Unlike humans, they can’t tell us their problems using words, and we have to look for subtle signs to identify when a cat is stressed. This...

Sad depressed cat laying down

Why Is My Cat Shaking While Purring? 4 Vet-Reviewed Reasons

Purring is the most common sound we hear from cats. No matter their size, all cats purr. Even kittens start purring when they’re only a few days old! And yet, we still don’t understand much about this infamous cat sound....

bengal kitten purring

10 Best Cat Foods at PetSmart in 2026 – Reviews & Top Picks

With over 1,500 stores, online shopping, and AutoShip options to rival any of its competitors, PetSmart is a popular choice for all your pet supply needs. As a big chain store with considerable stock, it has an overwhelming variety of...

Siamese cat eating from a bowl

Why Is My Cat Throwing Up White Foam? 8 Vet-Reviewed Reasons

Cats vomit for several reasons. As unpleasant as it sounds, the color and consistency of your cat’s vomit may give you and your veterinarian a clue as to the reasons why. What if your cat is throwing up white foam?...

cat-vomitting

Can Cats Eat Watermelon? Vet Approved Nutrition Facts & FAQ

During the hot summer months, a slice of watermelon always sounds good. While humans enjoy it and can get plenty of benefits from this tasty snack, can cats eat watermelon? The answer is yes, cats can eat small amounts of...

Can Cats Eat Watermelon

Are Zebra Plants (Haworthia) Poisonous to Cats? Vet-Reviewed Houseplants Examined

Haworthia plants—also known as “zebra plants”—are stylish, easy-to-care-for houseplants popular with beginners and long-time plant lovers alike. If you have cats, it’s normal to want to get the lowdown on which plants may be harmful to them. Fortunately, Haworthias are...

Catster_Are Zebra Plants Poisonous to Cats

How Bad Are Fleas in Washington State? Vet-Verified Facts & Considerations

If you live in Washington State with a cat that loves the outdoors, you must educate yourself about fleas. The milder weather throughout much of Washington can make fleas a year-round problem, so much so that even your indoor cat...

Cat with fleas

Is Food Coloring Safe for Cats? Vet Approved Facts & FAQ

In addition to taste and smell, the color of food plays a large role in making our food look tasty or a drink look refreshing. Certain colors can stimulate the appetite or turn it off, and the culinary arts consider...

Catster_Is Food Coloring Safe for Cats

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.