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 Cheerios? Vet-Verified Nutrition Facts & Advice

Can Cats Eat Cheerios

Honey Nut Cheerios has long been one of America’s favorite cereal brands. They are tasty and sweet without being overpowering. Their tiny little O’s also make them easy to give as treats to your cat or dog.

However, is it a good idea to give your cat a Cheerio for a snack? The short answer is no, it’s not. Cheerios are not a toxic food for felines. However, none of their ingredients are beneficial for your cat.

Eating too many Cheerios over a prolonged period can end up causing health risks and put your cat’s life in danger. That is only likely to happen if they eat many of them for weeks at a time, but it is still good to keep in mind when you want to find easy treats for your cat to enjoy.

divider cat faces 2 oct 2024

Can Cats Eat Cheerios?

Cats can eat a Cheerio or two without feeling any adverse effects unless they have a sensitivity to gluten or sugar. That doesn’t mean that Cheerios make good snacks for a cat, though. It is best to find something else to give them as treats.

There are healthier options that you can give your cat over the long term without them experiencing adverse side effects.

Cheerios are not good options for your cat to eat even as treats because of the ingredients used to make them. These include sugar, corn starch, and brown sugar syrup, all of which are harmful over the long term for your cat.

cat caching
Photo Credit: Milles Studio, Shutterstock

The Danger of Sugar for Your Cat

Cheerios get part of their sweet taste from the honey used in the recipe. However, only a bit of honey gets used, and the rest of the sweetener comes from added sugars or sugar replacements.

The truth is that cats’ systems are not meant to consume many carbohydrates. In the wild, they do not naturally eat anything with sugar in it, so they have not adapted to be able to include sugar in their diets. If your cat eats sugar or something with too much sugar in it, it can often lead to mild to severe gastrointestinal upset. Signs include vomiting, diarrhea, gas, and discomfort. If you keep feeding high-carbohydrate diets to your cat, this will likely result in weight gain, which is likely to manifest in diabetes.

The Danger of Grains for Cats

Grains are not as harmful to cats as sugars can be. Instead, these are more neutral participants in a cat’s diet. Processed grains in cat food can be used as a source of protein and even provide fiber. However, their benefit is still minimal because these are not complete proteins for a cat. They lack many of the essential amino acids that felines need to obtain from their diet.

There are certain situations where grains can be useful in a cat’s diet, such as with cats that have kidney disease. They need to ingest fewer proteins and have a low-phosphorus diet. However, in this case, the grain will be rice, not Cheerios.

cheerios
Photo Credit: PublicDomainPictures, Pixabay

Other Dangers to Consider

Chocolate Cheerios are definitive no-no’s for your cat. They contain cocoa, which is toxic for cats, and consuming it can put their lives at risk. Cocoa and chocolate contain a substance called theobromine, which cats and other pets cannot metabolize. Chocolate can also contain a small amount of caffeine, which is harmful to cats. Never share chocolates or chocolate-flavored cereals with your beloved cat.

Cats’ Natural Diets

Cats are obligate carnivores, meaning they need good protein sources that they can easily get from animals to survive. In the wild, they eat the animals that they hunt as prey.

While it is no longer recommended to feed your domesticated cat the raw diet that they might have eaten in the wild, you should try to find food that is as species-appropriate as possible. Cats naturally consume small amounts of plants within their prey’s digestive system, but otherwise, their need for fruits and vegetables is minimal.

It is for this reason that Cheerios are not a good option for your cat. They do not include anything that is more beneficial to them than harmful.

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 cat faces 2 oct 2024

Healthier Alternatives to Cheerios for Your Cat

If you want a snack that you can give your cat that is easy but still healthy, there are plenty of options. Mimic their natural diet by giving them fish or meat cut into tiny chunks without bones.

You can also give them cheese. Just be aware that many cats are lactose intolerant or sensitive and may get an upset stomach after consuming dairy, so you should choose only low-lactose cheese varieties.

There are plenty of healthy fruits and vegetables for them too, even if these don’t mimic their natural diet. You can give them spinach, carrots, berries, melons, or pieces of broccoli. Which ones will ultimately be up to your cat’s preferences, since not all cats will be interested in fruits and vegetables. An experienced veterinarian can also be a great source of information when it comes to your cat’s nutrition.

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 faces 2 oct 2024

Conclusion

Although Cheerios aren’t toxic to cats, they shouldn’t eat Cheerios, especially regularly or in large amounts due to the sugar and other components that aren’t a part of your cat’s natural diet. So if your cat eats a Cheerio or two that they find lying around, it shouldn’t hurt them. However, if you want to feed Cheerios to your cat as a treat, it is best to stick to treats made especially for cats or even foods such as cat-safe fruits and vegetables that are healthier than Cheerios.


Featured Image Credit: ponce_photography, 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

9 Best Cat Litter Deodorizers in 2025 – Reviews & Top Picks

If you’re like most cat owners, you adore your cat but don’t enjoy the mess they leave in the litter box. You may...

Ultimate Cat House: the Famous Cat Mansion in Japan

Most of us consider our homes cat friendly. We provide scratching posts, cat trees, and lots of toys to keep our feline family...

250+ Siberian Cat Names: Ideas for Your Northern Kitty

Hailing from Russia, the Siberian is a powerful breed with agile limbs and a soft, luscious coat. They also have amazing plumed tails...

11 Best Cat Water Fountains in 2025 – Reviews & Top Picks

Our cats need to drink enough water every day so they can stay hydrated and feel great. One problem, however, is that cats...

More related

At What Age Do Cats Start Getting Arthritis? Vet Reviewed Early Signs & Recommendations

Being a cat owner includes dealing with various health conditions, particularly as they age. One common condition in senior pets is arthritis, which...

Why Are Some Cats Lap Cats While Others Aren’t? Vet-Reviewed Reasons

Every cat has their own unique personality and preferences. This is why some end up being natural lap cats, others will learn to...

Can Cats Eat Broccoli? Vet-Reviewed Nutritional Facts & FAQ

It is an unlikely scenario that you would want to feed your cat broccoli or that your pet would come over and sniff...

Can You Give Cats Human Pain Medication? Our Vet Explains

Seeing animals in pain has to be one of the worst things a pet owner can experience, and we want to be able...

Keep reading

Is It True That Male Cats Kill Kittens? Vet-Reviewed Behavior Explanation

If you’ve heard that male cats might sometimes harm or kill kittens, you’re likely reading this now to see if there’s any truth to it. This is particularly critical if you have a male cat and are considering adopting a...

cat with kitten outdoors

Is Febreze Safe for Cats? Precautions & Alternatives

When we share our home with kitties, finding compatible cleaning products can be a bit of a challenge. If you have a purring princess or prince at home, you probably want to ensure that everything you have is entirely safe...

Catster_Is Febreze Safe for Cats

6 Best Cat Calming Treats in 2025 – Reviews & Top Picks

Sometimes our felines can be nervous Nellies, while others can be downright aggressive. Regardless of why you need calming supplements for your cats, you might not be too keen on the idea of pills. It can be tricky with cats...

cat_pasja1000, Pixabay

Can a Bobcat Breed With a Domesticated Cat? Vet-Verified Facts

While they may be hard to catch a glimpse of in the wild thanks to their elusive nature, Bobcats can be found all over the country. With the growing number of wild and domesticated cat hybrids coming into the pet...

a bobcat in a forest

Caring For a 1-Year-Old Cat: Vet-Reviewed Health & Wellness Tips

Now that your kitten has hit their 1-year milestone, you’re likely wondering how things will change, since at 12 months, most cats are officially adult cats. It’s important to keep up with your cat’s different life stages, as this will...

bengal cat walking

How Many Calories Should a Cat Eat? Vet-Reviewed Cat Feeding Guide

All cats have individual dietary needs based on their breed, size, age, and health conditions. As notoriously picky eaters, finding the right food for them is only half the battle. Feeding your cats the appropriate amount is a crucial aspect...

Blue hepper NomNom 4

Can Cats Eat Canned Chicken? Vet-Reviewed Info to Know

Everyone knows that cats are obligate carnivores. In other words, they evolved to eat meat entirely. They don’t typically eat anything else, though they can stomach some other foods. For this reason, giving them canned chicken may seem like a...

Can Cats Eat Canned Chicken

Can Cats Be Allergic to Litter? Vet-Approved Facts & Safety Guide

Humans aren’t the only ones unlucky enough to be affected by allergies. Cats can also be allergic to various items, like pollen, food, and potentially even cat litter. Signs your cat might be allergic to litter are similar to those...

orange cat beside litter box