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 Drink Soy Sauce? Vet-Approved Facts & FAQ

Can Cats Drink Soy Sauce

Does your cat get curious about human food? You probably know that your cat prefers savory treats, but finding safe foods to share with your cat isn’t always simple. Soy sauce is a common additive to meat sauces, especially in Asian dishes. But before you let your cat share your food with you, be sure to hold the soy sauce, as it’s mostly sodium (commonly known as salt). Unlike humans, cats can’t process sodium very well. If your cat consumes soy sauce, they are at high risk of getting sodium poisoning. It’s important to keep your cat away from soy sauce to avoid them getting poisoned.

divider 1 pawsSodium Poisoning in Cats

We humans can be healthy with salt in our diets, and we need it to survive, but that’s not the case for cats. In the wild, cats mainly eat low-sodium food sources, and their digestive system can’t handle salt like humans can. Sodium-ion poisoning happens when a pet eats more salt than they can process, and in cats, that amount is minimal. In fact, a cat under 10 pounds only needs 0.05 tablespoon of salt to begin experiencing sodium ion poisoning—that’s around 850 milligrams.

Soy sauce is used mainly to add a salty flavor to food, so it’s not surprising that it’s high in sodium. In fact, a single tablespoon of soy sauce has around 879 milligrams of sodium in it. That means your cat only needs to drink a tablespoon or so of soy sauce to experience poisoning.

If your cat experiences sodium poisoning, you’ll usually see signs around 3 hours after ingestion. These may include vomiting, diarrhea, lethargy, seizures, tremors, and shortness of breath.

Soy Sauce with chopsticks
Image By: Pixabay

What About Low-Sodium Soy Sauce?

There are low-sodium soy sauce options available, but these still aren’t healthy for cats. Low-sodium sauces usually have about 400–500 milligrams of salt compared to 800–1,000 milligrams found in standard soy sauces. This means that your cat is less likely to be poisoned, but it’s still very dangerous to your cat in terms of health.

What to Do if Your Cat Consumes Soy Sauce

If your cat ingests soy sauce, stop to take stock of the situation. Since soy sauce is used as a flavoring, most cats will not ingest a large amount. Other cats might consume a large amount of food with soy sauce on it or drink soy sauce straight. This is much more dangerous than a few bites of Chinese chicken.

If you think your cat has consumed less than a tablespoon of soy sauce, you can wait to see if sodium poisoning occurs. Give your cat clean water to drink as needed, and watch for any signs. Take your cat to the vet immediately if your cat shows signs of sickness.

You shouldn’t wait to take your cat to the vet if they have ingested a larger amount of sauce. A vet can monitor sodium levels in your cat’s body and provide treatment in the form of inducing vomiting or IV fluids. The vet will help your cat’s sodium concentration return to normal slowly enough that it will not cause additional side effects. If left untreated, sodium poisoning can be fatal.

If you need to speak with a vet but can't get to one, head over to PangoVet. It's an online service where you can talk to a vet online and get the advice you need for your pet — all at an affordable price!

PangoVet_Mention-in-Content for PangoVet2 save money

Healthy Alternatives

If you’re looking for something to mix up your cat’s diet, you might consider sticking to plain meat as a treat. Plain chicken or beef is safe and healthy for your cat, and most cats will prefer this to something more flavorful. If you really want a sauce to add to your cat’s food, then look for cat food toppers. You can buy specialty toppers or use low-sodium chicken or beef broth, pumpkin purée, or other cat-safe treats to add some moisture and flavor to your cat’s food.

divider 1 paws

Frequently Asked Questions (FAQs)

My Cat Didn’t Drink Soy Sauce Directly but Ate Food Containing Soy Sauce. What Do I Do?

Your cat taking a few bites of food containing soy sauce is less dangerous than consuming soy sauce directly. Monitor your kitty to ensure no negative signs of sodium poisoning show up, or call a vet if you’re concerned.

vet checking a white cat's face
Image By: MakeStory Studio, Shutterstock

Do Cats Like Soy Sauce?

It’s possible, but this really depends on the individual cat. Regardless of if they like it or not, it’s still in their best interest if you keep them from consuming any soy sauce at all.

divider 1 paws

Conclusion

Cats shouldn’t have soy sauce because it has far too much salt for them to ingest safely, even in small amounts. Healthy cat treats are best for your pet, though if you still want to give them human food, plain cooked chicken or beef is ideal.

Whatever you choose, make sure that it is safe for your cat. Check the food’s sodium levels, and make sure it is relatively low in fat and carbs. Your cat will appreciate soy sauce-free snacking!

Related Reads: 


Featured Image Credit: Pixabay

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

Can Cats Eat Slim Jims? Vet-Approved Nutritional Science & Alternatives

Because your cat is a carnivore, you might be wondering if your furry friend can eat Slim Jims. Although Slim Jims are likely...

Most Popular Cat Names That Start with J: Unique & Inspiring Ideas

When you welcome a new furball into your home, naming them is one of the first things you think about. However, picking the...

8 Best Cat Beds in Canada in 2025 – Reviews & Top Picks

Almost nothing is cuter than looking at your cat all curled up and cozy while taking a much-needed catnap. So, now you’re in...

Can Cats Eat Passion Fruit? Vet Approved Feline Nutrition Advice

Our feline friends love treats, and we love giving treats to them! Most of the time, we stick with cat-specific treats, but sometimes,...

More related

4 Health Cat Food Review of 2025: Recalls, Pros & Cons

Review Summary 4health is the cat food brand from Tractor Supply Company, but you can also buy it at a few places online....

Where to Put a Litter Box in a Small Apartment: 4 Vet-Approved Places

Do you live in a small apartment and have a cat or two living in that apartment with you? We all love our...

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...

20 Himalayan Cat Colors & Coat Patterns (With Pictures)

There are 20 recognized colors of the Himalayan cat, which is technically a coat variation of the Persian breed. All these wonderful variations...

Keep reading

Can Cats Eat Chicken Noodle Soup? Vet-Reviewed Facts & Risks

Simple to digest and soothing to the throat, chicken noodle soup has been touted as the remedy for a variety of ailments in humans. Cats naturally love chicken, so they may be drawn to the soup regardless of its supposed...

Can Cats Eat Chicken Noodle Soup

Do Kittens Sleep a Lot? Vet-Reviewed Facts & FAQ

There’s nothing quite like the angelic and innocent sight of a sleeping kitten. Kittens of all breeds spend their days learning, growing, playing, eating, and snoozing, and they’ll spend the rest of their lives doing these same activities even as...

kittens sleeping

Do Munchkin Cats Get Along With Dogs? – The Interesting Answer!

Affectionately known as the Dachshund of the feline world, the diminutive Munchkin Cat is pure, fur-covered cuteness! Their loveable looks are mirrored by equally loveable personalities and they are known for being amiable felines that fit in comfortably with most...

Dogs and Munchkins Get Along

Can Cats Eat Squash? Vet-Verified Nutrition Facts & FAQ

Squash is a large fleshy fruit, although it’s often mistaken for a vegetable and is usually considered so in recipes and cooking instructions. The most common forms of squash are the zucchini and the pumpkin. We humans typically enjoy the...

Can Cats Eat Squash

Do Cats Like the Taste of Sweet Things? Vet-Approved Facts & Safety Tips

If you own a dog, you probably already know that chocolate is toxic for them. But what about cats? We don’t see them going near chocolates and sweets too often. Does this mean cats don’t like the taste of sweets?...

Cupcake Frosting

Why Does My Cat Sleep on Me? 6 Vet-Reviewed Reasons & Solutions

Cats have strange and quirky behaviors that help keep their owners both entertained and confused. One common yet endearing habit of felines is choosing to curl up and sleep on their owners. While having your cat snooze on your lap...

cat sleeping on its owner's chest

Do Cats Gain Weight After Being Spayed? Vet-Reviewed Facts

Most prospective cat owners look forward to having their cat spayed or neutered. After all, tom cats and queens are significantly more annoying and cause a lot more trouble for their owners than spayed and neutered cats. However, most cat...

cat recovering from spay surgery

Does Baking Soda Kill Fleas on Cats? Vet-Approved Effectiveness & FAQ

Baking soda is an effective and inexpensive home remedy for several problems, and you may have heard that baking soda can kill fleas on cats. The idea is that baking soda creates an environment that the fleas cannot survive in...

baking soda in a glass bowl