Exploring the Feline-Friendly Aspects of Natto: Can Cats Consume It?

No, cats should not eat natto. Natto is a traditional japanese food made of fermented soybeans that has a very strong smell and flavor.

While it may be a nutritious food for humans, cats are obligate carnivores and their digestive systems are not designed to handle plant-based foods. Feeding natto to your cat could cause digestive issues, including vomiting and diarrhea. Additionally, natto contains vitamin k, which can interfere with certain medications that your cat may be taking, so it’s important to avoid giving it to them.

If you’re looking for a healthy treat or supplement for your feline friend, it’s best to stick with cat-specific foods and consult your veterinarian before introducing anything new to their diet.

Exploring The Nutritional Value Of Natto For Cats

Natto is a japanese dish made from fermented soybeans that has gained popularity in recent years due to its numerous health benefits. While cats are obligate carnivores, meaning they require a diet high in animal protein, many cat owners wonder about the potential benefits of natto for their feline friends.

We will explore the nutritional value of natto for cats, and how it can be beneficial for their health.

What Is Natto

Natto is a traditional japanese food made from soybeans that have been fermented with bacteria called bacillus subtilis natto. The result is a sticky, slimy dish with a distinctive smell and taste. Natto is often served with rice or used as a topping for sushi.

What Nutrients Are Present In Natto

Natto is a rich source of many nutrients that can be beneficial for cats. Here are some of the key nutrients found in natto:

  • Protein: Natto is high in protein, which is essential for cats to maintain healthy muscles and tissues.
  • Vitamin k2: Natto contains a form of vitamin k2 called menaquinone-7, which can help with bone health and may even have anti-inflammatory properties.
  • Nattokinase: This enzyme is unique to natto and has been shown to have benefits for cardiovascular health.
  • Fiber: Natto is high in fiber, which can help with digestion and reduce the risk of constipation.

How Are These Nutrients Beneficial For Cats

While cats are obligate carnivores, meaning they primarily require animal protein in their diets, some nutrients found in natto can still be beneficial for their health. Here’s how some of these nutrients can benefit cats:

  • Protein: As mentioned earlier, protein is essential for cats to maintain healthy muscles and tissues.
  • Vitamin k2: Cats can benefit from vitamin k2 as it plays a crucial role in blood clotting and bone health.
  • Nattokinase: While there’s limited research on the benefits of nattokinase for cats, it has been shown to have positive effects on heart health in humans.
  • Fiber: Fiber can help with digestion and reduce the risk of constipation in cats.

While natto should not be a staple of your cat’s diet, it can provide them with some important nutrients that can be beneficial for their health. However, it’s essential to keep in mind that cats are obligate carnivores and require a diet high in animal protein.

As always, consult with your veterinarian before making any changes to your cat’s diet to ensure they stay healthy and happy.

Can Cats Consume Natto Safely?

Cats are known to be finicky eaters, and it’s natural for owners to want to feed their pets nutritious meals. Many pet owners wonder if it is safe to feed their cats natto, a traditional japanese dish made from fermented soybeans.

This article explores the safety of feeding natto to cats and the precautions pet owners should take before doing so.

What Are The Risks Associated With Feeding Natto To Cats?

Feeding natto to cats can pose certain risks that pet owners need to be aware of. Although natto is generally considered safe for human consumption, it may not have the same effect on cats. Here are some risks to consider before feeding your cat natto:

  • Allergic reactions: Cats can be allergic to soy products, and natto may contain other allergens, such as wheat or barley.
  • Digestive issues: Natto contains high levels of vitamin k, which can cause blood clotting if consumed in large quantities. Some cats may also find natto hard to digest, leading to diarrhea or vomiting.
  • Choking hazard: The sticky consistency of natto can pose a choking hazard for cats, especially kittens and elderly cats.

What Precautions Should One Take Before Feeding Natto To Their Cat?

If you decide to feed your cat natto, it’s important to take certain precautions to ensure their safety and well-being. Here are some things to keep in mind:

  • Consult your veterinarian: Before introducing natto to your cat’s diet, it’s best to consult with your veterinarian to determine if it’s safe for them. Your vet can also advise on the appropriate dosage and frequency.
  • Start with small amounts: It’s best to start with a small amount of natto and monitor your cat’s reaction to it. If your cat shows signs of an allergic reaction or digestive issues, stop feeding them natto immediately.
  • Avoid seasonings: Natto is often seasoned with soy sauce or mustard, which can be harmful to cats. Make sure to choose plain natto without any added seasonings.
  • Ensure cleanliness and freshness: Make sure the natto is fresh and has been prepared hygienically to avoid the risk of food poisoning.

Dosage And Frequency Limits For Cats

If your veterinarian approves feeding natto to your cat, it’s important to follow the recommended dosage and frequency limits. Here are some general guidelines to keep in mind:

  • Dosage: As a general rule of thumb, cats should not consume more than 5 to 10% of their diet in treats. This means that natto should only be given to cats as an occasional treat, not as a meal replacement.
  • Frequency: Depending on your cat’s age, weight, and health condition, your veterinarian may recommend feeding natto once a week or less frequently. Always follow their advice and monitor your cat’s reaction to the treat.

While natto is a nutritious food for humans, it may not be suitable for cats. Pet owners should carefully consider the risks associated with feeding their cats natto and take the necessary precautions before doing so. In any case, consulting with a veterinarian is critical to ensuring the safety and well-being of your furry friend.

Pros And Cons Of Feeding Natto To Cats

Cats are known for being picky eaters, and it’s essential to ensure that their meals are both nutritious and safe. As a pet owner, you may be wondering if your furry friend can safely eat natto, which is a japanese dish made of fermented soybeans.

To determine whether natto is a healthy option for your feline friend, it’s necessary to weigh the pros and cons of feeding natto to cats.

Advantages Of Feeding Natto To Cats:

  • Contains essential nutrients: Natto is rich in protein, vitamins, and minerals, such as vitamin k2, magnesium, iron, and calcium, which are essential for your cat’s health and wellbeing.
  • Boosts immunity: Due to its high vitamin k content, natto can help boost your cat’s immune system and promote healthy blood clotting.
  • Supports digestive health: The beneficial bacteria found in natto can promote healthy digestion and gut health for your furry pal.

Disadvantages Of Feeding Natto To Cats:

  • Allergic reactions: Like humans, cats can be allergic to soy. Therefore, it’s vital to watch your cat closely for any signs of an allergic reaction, such as vomiting, diarrhea, or itching.
  • Risk of choking: Natto has a stringy texture, which can be difficult for cats to chew and swallow. The stringy texture can increase the risk of choking or an intestinal blockage.
  • High sodium content: Natto is high in sodium, which can cause health problems for cats, such as dehydration, high blood pressure, and kidney disease.

While natto can provide essential nutrients to your cat, it’s necessary to speak with your veterinarian before feeding natto to your feline friend. Your vet can advise you on your cat’s dietary requirements and tell you whether or not natto is suitable for your pet.

How To Serve Natto To Cats

Can Cats Eat Natto? How To Serve Natto To Cats

Cats are curious creatures, always on the lookout for new tastes and textures. As a pet owner, you might be wondering if natto is safe for cats to eat. Natto is a fermented soybean dish that has been an integral part of japanese cuisine for centuries.

It is packed with proteins, vitamins, and good bacteria that can help boost your cat’s immune system and promote digestive health. However, before you introduce natto into your cat’s diet, it is essential to know how to serve it safely to avoid any allergic reactions or upset stomachs.

Let’s explore the ways to incorporate natto into your cat’s diet.

Serving Suggestions And Recipes

Here are some serving suggestions and recipes that you can try to serve natto to your feline friend:

  • Mix natto with your cat’s regular food: You can add a small amount of natto to your cat’s regular meal, mix it well and see how they respond.
  • Serve natto as a treat: Some cats love snacking on natto. You can try serving it as a special treat during playtime or as a reward for good behaviour.
  • Combine with rice: Mix natto with cooked rice and add some boiled chicken or turkey to make it a complete meal for your cat.
  • Natto and egg: Beat an egg and mix it with natto, then cook it gently until the egg is set. Slice the mixture into small pieces and give it to your cat as an occasional treat.

Tips For Introducing Natto To Your Cat’S Diet

Before you serve natto to your cat, keep these tips in mind to make the introduction process smoother:

  • Start with a small portion: Begin by giving your cat a tiny amount of natto and see how they react.
  • Keep an eye on allergic reactions: Watch your cat closely for allergic reactions such as vomiting, diarrhea, or difficulty in breathing.
  • Gradually increase the amount: If your cat responds well to the small serving, gradually increase the amount over time.
  • Consult a vet: If your cat has a history of food allergies or if you’re not sure whether natto is suitable for them, consult your vet before feeding them this fermented soybean dish.

Ways To Incorporate Natto Into Your Cat’S Diet

Here are some other ways you can incorporate natto into your cat’s diet:

  • Use it as a topper: You can sprinkle a small amount of natto on top of your cat’s regular meal to add some variety to their diet.
  • Homemade natto snacks: You can make homemade natto snacks such as natto and tuna balls by mixing canned tuna, natto, and ground oats into a dough, then baking them in the oven.
  • Freeze natto in ice cubes: Mix natto with some water and freeze it into ice cubes. Serve it to your cat as a refreshing summer treat.

Natto is safe for cats to eat in moderation and can be a healthy addition to their diet if served correctly. However, before introducing this fermented soybean dish, make sure to consult your vet and keep an eye on your cat’s reactions.

Using these serving suggestions, tips, and recipes, you can make natto a tasty and nutritious part of your cat’s diet, helping them stay healthy and happy.

Frequently Asked Questions Of Can Cats Eat Natto

Can Cats Eat Natto?

Yes, cats can eat natto, but it’s not recommended. Natto contains high protein and vitamin content, but cats are obligate carnivores, and their main dietary source should be meat-based. Feeding natto in moderation, as an occasional treat, is a better option.

Is Natto Toxic To Cats?

No, natto isn’t toxic to cats. However, feeding natto in large amounts can lead to digestive problems, such as vomiting and diarrhea. Make sure to introduce natto into your cat’s diet in small quantities, allowing their digestive system to adjust to the new food.

Can Natto Be Beneficial To Cats?

The high protein content in natto can provide some nutritional benefit to your cat. Natto is also rich in vitamin k2, which may help with blood clotting, bone maintenance, and other health benefits. However, it’s important to remember that cats should only eat natto in moderation.

How Should I Feed Natto To My Cat?

If you decide to feed natto to your cat, introduce it gradually, and observe any unusual symptoms. Start with a small amount mixed with your cat’s regular food. Avoid seasoning or adding salt and sugar to the natto. Only feed your cat fresh natto and discard any moldy or stale pieces.

What Should I Do If My Cat Eats Too Much Natto?

Feeding your cat large amounts of natto can cause digestive upset. If your cat experiences vomiting, diarrhea, or other signs of discomfort after eating natto, stop feeding it to them. Offer your cat plenty of water and observe them carefully to ensure they fully recover.

If symptoms persist, consult your veterinarian.


Based on our research, it is generally safe for cats to eat natto in moderation. Natto contains several beneficial nutrients, including protein, fiber, and vitamin k2, which may help support your cat’s overall health. However, it is important to note that not all cats may tolerate natto, and some may have an aversion to its unique taste and texture.

As with any new food, it is important to introduce natto slowly and watch for any adverse reactions. Additionally, natto should not be a replacement for your cat’s balanced and complete diet. Overall, cats can eat natto, but it is important to provide a balanced diet and monitor their health closely for any changes.

Remember to prioritize your cat’s individual needs and preferences before introducing any new foods to their diet.

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