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 Broccoli? Vet-Reviewed Nutritional Facts & FAQ

Share

Can Cats Eat Broccoli

It is an unlikely scenario that you would want to feed your cat broccoli or that your pet would come over and sniff the dinner plate with broccoli present, but for those wanting to know if cats can eat this rather delicious green vegetable, the answer is yes, they can.

In fact, broccoli is entirely safe for cats to eat. It is non-toxic to felines and does not appear on the American Society for the Prevention of Cruelty to Animals’ toxic plant list or list of human foods unsafe for pets.

divider 3 paws

Cats and Broccoli — Any Feline Health Benefits?

Broccoli is packed with antioxidants and can help ward off free radicals in the body. Some studies even suggest that broccoli in the diet can assist in the prevention of several disease processes.

In 1997, a research study carried out at the Johns Hopkins University in the U.S. found that broccoli sprouts have 10 to 100 times the amount of antioxidant and disease-prevention value as the head of broccoli. So, for an extra free-radical fighting punch, you give a broccoli sprout to your cat.

Treats containing broccoli that you might want to offer your cat are Sassy Cat treats. A rabbit and duck-flavored treat with broccoli and cranberry additives is available. The meat balanced against the vegetables and fruit makes it a very healthy choice. It’s grain- and filler-free with no artificial preservatives.

steamed brocolli in a bowl
Photo Credit by: Oliver Hoffmann, Shutterstock

Cats and Broccoli — Any Precautions?

While your cat may benefit from eating broccoli occasionally, you should still exercise caution the first time your cat eats the vegetable. As with any human food you decide to give your pet, it is best to feed them a small amount, especially the first time they try it.

While no toxic elements are present in broccoli (from a cat’s perspective), there are still no guarantees that your cat’s stomach will respond to the new food without complication. Broccoli is a cruciferous vegetable, and it is known to produce excessive gas, even in omnivorous creatures like us.

Your cat may have problems processing some of the chemical compounds found in vegetables like broccoli (cats are obligate carnivores, after all). If they are fed too much broccoli, they may get an upset stomach since it’s a new food that they are just not used to.

You should watch for any concerning signs afterward when you feed your cat new food. If vomiting or diarrhea occurs or they seem weak and under the weather, contact a vet.

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

The Best Way to Serve Broccoli to Cats

The best way to serve broccoli to your cat is to boil it first (wait for it to cool afterward). Raw broccoli (like other raw food diet options) has more of a chance of leading to stomach pains after consumption because it is harder for a cat’s digestive system to break it down.

If the broccoli has come from your dinner plate, ensure that it isn’t coated in oil, salt, or butter. The ingredients that we enjoy in our vegetables are just plain bad for cats. If your broccoli was seasoned with garlic or onion, please take the necessary precautions to ensure your kitty cannot get to it.

Red cat looking at raw vegetables
Photo Credit by: Scharfsinn, Shutterstock

divider 3 paws

Conclusion

Broccoli is safe for cats to eat. It is non-toxic and contains adequate dietary health benefits to make its introduction worthwhile. A little boiled broccoli for your cat occasionally can be a healthy treat. However, do not feed them too much the first time, and be sure to watch for any adverse effects.


Featured Image Credit: Shutterstock, Tertyshnyk Oksana

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 Healthy Cats Still Vomit Sometimes (And How to Respond)

A cat that just vomited needs a specific kind of care, and the feeding decisions you make in the next few hours actually...

Scientists May Have Found the Missing Piece in Feline Kidney Disease

One of the most upsetting parts of caring for an elderly cat is the knowledge that there is a very high chance that...

Ask Dr. Paola – Help! I Am Worried My Cat Isn’t Getting Enough Water! (April 6, 2026)

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

The 10 Common Causes of Sudden Death in Cats (And Which Ones Are Preventable)

Most cat owners don’t think much about heart disease, internal hemorrhage, or viral infections until they’re staring at an empty bed. Sudden death...

More related

200+ Yellow Cat Names: Great Names for Your Sunny Cat

With their bright-colored fur, yellow cats are the embodiment of sunshine. There’s just something about their cheery coloring that makes you smile, whether...

Can Cats Get Dogs Sick? Our Vet Explains Illnesses & Prevention Tips

If you have a sick cat, you may wonder if they may be able to spread the same sickness to your unsuspecting dog....

IAMS vs Purina Cat Food: Our 2026 In-Depth Comparison

Picking the perfect food for your feline seems like a pretty easy task. At least until you walk into the local pet store...

Why Some Cats Never Purr (And Why That’s Okay)

There’s your cat, sprawled across your lap in a patch of afternoon sunlight, eyes half-closed, perfectly relaxed. You wait for it – that...

Keep reading

Can Cats Eat Pasta? Vet-Reviewed Diet Facts & FAQ

Cats are obligate carnivores; this we know to be true. But that doesn’t mean that our cats can’t sometimes snack on things outside of a meat-based diet. For example, pet owners often buy cat grass to satisfy their feline’s never-ending...

Can Cats Eat Pasta

Can a Cat Laugh? Vet-Reviewed Scientific Facts & Information

Cat videos took the internet by storm for good reason; these extraordinary little creatures have a way of making us laugh like no other. Every cat lover knows that when you share your life with a feline companion, you are...

laughing cat

Is It True That All Cats Kill Mice? Vet-Reviewed Facts & FAQ

For millennia cats and humans have lived together in the same homes, and one of the many reasons for this is rodent control. Cats are often applauded for their mice hunting skills, but is this true of all cats? The...

grey cat hunting mouse

Are Laser Pointers Bad for Cats? Vet-Approved Safety Information & Tips

Laser pointers are popular toys, and it can be fun watching your cat chase after that little red dot. But if you’re wondering whether laser pointers are safe for cats, the short answer is that laser pointers are controversial because...

Two cats are lying on the floor. Gray cats are playing with a laser pointer.

Five Freedoms of Animal Welfare: How Vets Apply Them to Cats

It may be hard to imagine a time when drafting the principles of basic animal care was necessary. Sadly, the inhumane treatment of the country’s livestock prompted a 1965 British parliamentary inquiry into their conditions. It eventually led Professor John...

Smiling-vet-doctor-with-dog-pet-and-fluffy-cat

How to Get a Stray Cat to Trust You: 6 Vet-Approved Tips & Tricks

Do you have a beautiful stray that lingers in your neighborhood? You might want to make friends with them, but it will prove to be quite a task. Stray cats often tug on the heartstrings of animal lovers. So, how...

man feeding stray cat

Can Cats Eat Lizards? Vet-Verified Facts & FAQ

Cats are known to catch and eat lizards, but luckily, most lizards are harmless. They shouldn’t cause any problems for your cat, though some may cause an upset stomach simply because your cat isn’t used to eating them. It isn’t...

Can Cats Eat Lizards

Why Does My Cat Hate Other Cats? 6 Vet-Verified Possible Reasons

Cats thrive in various environments and as long as some requirements are met, they can live happily with others in stray cat colonies, with one or more companions at home, or on their own. However, domestic cats are, by nature,...

two ginger cat fighting

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.