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 Macadamia Nuts? Vet-Approved Facts & FAQ

Can Cats Eat Macadamia Nuts

There’s no denying that macadamia nuts are a delicious treat for us humans, and you might even find your cat is interested in them. While these are a good, albeit high-calorie, snack for people, macadamia nuts should not be fed to your cat, as they can cause several serious problems. While macadamia nut toxicity is widely known in dogs, it is unclear whether cats are similarly affected. However, it is still recommended to avoid macadamia nuts in cats.

Macadamia nuts can cause lethargy, ataxia, and even paralysis. The problems don’t stop there, though, as hyperthermia, vomiting, and tremors are also known to occur upon ingestion. These alone are a good reason not to give your cat any macadamia nuts, but how can you tell if they’ve consumed them?

divider cats oct 2024What to Look for if You Suspect Your Cat Ate Macadamia Nuts

Cats that have eaten macadamia nuts tend to act very lethargic and won’t seem like themselves. Early on, they will often vomit, which would be an ideal scenario as they could remove the nuts from their system. As things continue to go unchecked, the symptoms become more severe.

One of the most common and apparent giveaways that a cat has suffered from macadamia nut poisoning is a, which causes abnormal movement in your cat’s head, legs, and torso. You’ll see their hind end start to droop over. They might catch themselves, or they could stumble and fall. Ataxia makes cats appear drunk and nauseated from not only the macadamia nuts but also the sensation of having lost their balance.

Sadly, hypertension, seizures, coma, and death can also occur in some cases. While macadamia nuts might be better known for their toxicity in dogs, they should be considered equally poisonous to cats. These are obviously not things that any loving pet parent would wish upon their beloved pet, so it’s best to stick to your cat’s dietary needs as closely as possible.

Macadamia Nut
Image Credit: Pixabay

Your Cat’s Nutritional Needs

Cats are carnivores, and carnivores don’t eat nuts. The nutrition your cat requires comes from animal tissues. Cats need a diet that is high in animal proteins, fat, and only a little carbohydrate content. If they eat too many carbs, cats are prone to diseases such as diabetes, pancreatitis, and more. Most nuts are toxic for cats and present a choking hazard.

It’s best not to bother with any nuts, even though some are less harmful than macadamia nuts. Keep your cat on a diet of high protein, medium fat, and low carbs. A healthy kitty is a happy kitty.

If you’re ever uncertain or have doubts about the best treats for your cat, a vet is the best person to ask. They’ll be able to recommend brands they trust and consider best for your cat’s needs.

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 cats oct 2024

Safe Macadamia Nut Alternatives for Cats

It’s not recommended that you give any nuts to your cat. Many people will choose almonds as an alternative, but we’re not convinced. They may not be poisonous to cats, but they are known to cause gastrointestinal upset and even diarrhea. So, what can you do if your cat has a really bad nut craving and you want to get on with your life?

Well, nuts just aren’t suitable for cats in general. They weren’t made to eat them. If they can’t stop begging for them, sunflower seeds are the best alternative.

Sunflower seeds are one of the safest seeds that your pet can eat.

The seeds make a good stand-in since they have a similar texture. We would recommend pre-crushing them because, even though they are smaller, a cat can still choke on the seeds. Sunflower seeds are high in fiber, and we mention this because if you happen to have a cat who is craving sunflower seeds, it might indicate that they need more fiber in their diet.

orange cat eating on an orange bowl
Image Credit: Okssi, Shutterstock

divider cats oct 2024Final Thoughts

You should never feed cats macadamia nuts, or really any nuts for that matter. Though we don’t know if they affect cats similarly to dogs, it is not worth the risk. While it can be understandably tempting to give in to your cat’s demands, it’s imperative to know what you’re feeding your pet and the dangers the foods pose. Your pet’s diet is a massive part of your responsibility as a cat parent, which you are rocking since you’re doing research with your cat’s well-being in mind.

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

20 Long Haired Cat Breeds: Info, Pictures & Facts

There’s something so majestic about a long-haired cat. These kitties, known for their luscious, downy fur, are some of the most highly sought-after...

National Pet Memorial Day 2025: History, Facts & Way to Celebrate

National Pet Memorial Day falls on the second Sunday in September each year. In 2024, that day was September 8, which is when...

Can Cats Eat Deli Meat (Lunch Meat)? Vet-Verified Facts & FAQ

If you’ve ever looked up from a leisurely lunch to find your cat eyeballing your meal, you know our feline friends can give...

How to Use a Flea Comb on a Cat: 4 Vet-Reviewed Steps

Cats are wonderful pets and generally don’t require much help from humans in the grooming and self-care department. However, our feline companions sometimes...

More related

Catster Photo Contest: Cats of the Week Winners (November 28, 2024)

This Week’s Winner Silliest Cutest Most Dignified   Most Expressive Best Action Shot Sleepiest Enter Your Cat Submit your kitty for a chance...

Why Did My Cat Poop on My Bed? 8 Possible Reasons & Solutions

If you’re ready to hit the hay, the last thing you want to deal with is a fresh pile of cat poop on...

9 Vet-Reviewed Signs Your Cat Is Bored & How to Fix It

Heaven forbid your cat should be short on entertainment. If they don’t have enough to do, you might notice a few different behaviors...

9 Amazing Facts About Morris the Cat, the 9Lives Mascot

If you are familiar with 9Lives cat food, you know that there is always a cheerful orange tabby licking his chops for this...

Keep reading

Is It True That All Cats Meow? Vet-Reviewed Facts

If your cat constantly wakes you up at the crack of dawn meowing for food, you might have threatened to trade them in for a quieter model out of frustration! Okay, not really, but it is fair to wonder if...

close up cat meowing

Can Cats Eat Nutmeg? Vet-Reviewed Facts & FAQ

Nutmeg is not healthy for cats in the least. If eaten in high enough amounts, nutmeg can be toxic for your feline. Luckily, the small amounts typically used in baking and cooking are fine for felines. If your cat takes...

Can Cats Eat Nutmeg

5 Homemade Cat Ice Cream Recipes (Vet-Approved)

Ice cream and popsicles are more than just a rich treat for humans on a hot day – you might be surprised to learn that our cats also love a good catsicle or pate infused fro-yo on occasion. Here we...

Homemade Cat Ice Cream Recipes

Whisker Fatigue In Cats: Vet Reviewed Signs, Causes & Treatment

We pet parents are always trying to do our best to make sure our cats are at their happiest and most comfortable, but many are unaware of what whisker fatigue, also called whisker stress, is and how it can potentially...

nose and mouth and whisker of a cat close-up

Can Cats Have CBD Treats? Vet-Verified Safety & Benefits Explained

You might’ve noticed all the hype about CBD (cannabidiol) in recent years. Maybe you’ve even tried it yourself. In people, CBD has been shown to help reduce or prevent seizures in some childhood epilepsy disorders as well as relieve insomnia...

Can Cats Have CBD Treats

Can Cats Be Hermaphrodites? Vet-Approved Feline Facts

Cat lovers who spend a lot of their time learning about their feline friends have probably heard tales of hermaphrodite cats that have male and female sex organs. But is it possible for cats to be hermaphrodites? Cats can be...

close up bronze Egyptian Mau cat

How to Train a Cat to Sleep at Night: 5 Vet-Reviewed Tips

Your cat may sleep during the day, but once the sun goes down, they may start pouncing or playing, jumping all over. Whether you get up early or simply value your beauty sleep, this isn’t a fun way to spend...

Cat sleeping

Why Is My Cat Squeaking Instead of Meowing? Vet-Verified Info & Reasons

Cats make all kinds of noises to communicate with their owners and each other. Some cats have resounding meows that owners can hear from around the house, and others will softly chirp or squeak to “talk”. All these noises are...

cat meowing