Can Guinea Pigs Eat Cashews? The Surprising Answer!
So you’re wondering if your guinea pig can get away with snacking on a few (or maybe many) cashews? Whelp, I’m sorry to be the bearer of bad news, but the answer is no.
No, guinea pigs shouldn’t eat cashews. Cashews are bad for guinea pigs because they’re full of fat and calories. They’re also a choking hazard because they are small and can easily get stuck in a guinea pig’s throat.

Eating cashews also makes them more likely to get diabetes and other health problems.
Some people still give their guinea pigs cashews as a treat, but it’s important to know that they’re really not good for them.
I know you’re wondering “Can cashews really be that bad?”
Unfortunately, yes.
But don’t worry – there’s plenty of other snacks that are perfectly safe for your furry friend! We’ll look at all of these options in more detail so you can make sure your guinea pig is happy and healthy.
So let’s dive right in and find out more about what our little friends can (and can’t) munch on!
What Are Cashews?

Cashews are a delicious, nutritious snack that everybody should get in on. Yup, they can be enjoyed roasted or raw, in or out of the shell.
Cashews make an excellent addition to salads and trail mixes, as they are full of protein, fiber and minerals like magnesium and iron.
They can also be used to make vegan cheese, ice cream and other tasty dishes. When it comes to humans, cashews are great.
For guinea pigs? Not so much so.

What Nutrients Do Cashews Provide?
So, we’re trying to figure out what this ‘cashew’ thing is all about. Well, I’m sure you already know that it’s not something that guinea pigs should eat – but let’s dive a bit deeper and look at the nutrients they provide.
First of all, cashews are packed with essential vitamins and minerals that can benefit your furry burriots like:
- Vitamin B6 – which is essential for creating energy molecules in your body.
- Manganese – which helps with metabolism, bone health and wound healing.
- Magnesium – which supports healthy brain function and heart health.
- Phosphorus – which is important for strong bones and teeth
- Magnesium – which helps with nerve and muscle function.
But, like I said before – these nutrients may not be the best thing for guinea pigs to eat.
They need a variety of fresh food sources that provide all the essential vitamins and minerals they need for good health. Cashews simply won’t cut it.
Why Are Eating Cashews Risky for Guinea Pigs?

There are several reasons why cashews aren’t part of a guinea pig’s diet. Let’s
- High fat and calorie content: Cashews may look harmless, but don’t be fooled – these fatty treats can bring major health consequences for your guinea pig. Packin’ some serious calories that aren’t necessary in the daily diet of a cavy? Best to steer clear.
- Choking hazard: Cashews are way too tiny for them, and could cause a choking catastrophe.
- Diabetes risk: Beware, guinea pig owners! If you spoil your furry companion with too many cashews they could be at serious risk of developing diabetes due to the high calorie and fat content.
- Nutrient imbalance: Giving your guinea pigs cashews may seem like a guilt-free snack, but think twice! Cashews contain none of the essential nutrients these picky eaters need to stay healthy. If you give in and let them indulge their craving for something salty or crunchy then they’ll probably never want anything else again – leading to serious nutritional deficiencies down the line. Not good.

Check out these two articles: 5 Top Reasons Your Guinea Pig is a Picky Eater (You Need to Know) and 9 Tips for How to Teach a Guinea Pig to Eat Vegetables to learn more about the importance of a balanced diet for guinea pigs.
What Healthy Alternatives to Cashews Are Available For Guinea Pigs?
It’s not a coincidence that I’m writing this article about guinea pigs and their diet – one of my 5th grade students (yep, that’s my day job) wanted to know if her guinea pig could eat cashews.
I told her that cashews are an absolute no-no. But the question remains: what can they eat?
Well, luckily there are plenty of alternatives available for guinea pigs. Here’s a quick list of some healthy options they can munch on:
- Timothy hay
- Dark green leafy vegetables such as kale
- Carrots
- Apples
- Bananas
- Celery
- Pumpkin
- Squash
- Bell peppers
- Strawberries
- Blueberries
- Pellets made specifically for guinea pigs
You gotta make sure you mix up the fresh vegetables and fruits you give your guinea pig. That way they get all the good stuff they need (cuz essential vitamins and minerals are a must!).
But, you’re not doing your fur babies any favors if you give them cashews. So, keep ’em away from the nuts!
You want them around for the long haul, right? So keep it fresh and variable.

Gut stasis, which is a common digestive issue in guinea pigs, can be triggered by high fat snacks like cashews or other foods that block their digestive system.
Are Cashews Toxic To Guinea Pigs?

Despite what some may think, no, cashews are not actually toxic to guinea pigs. But it’s still a pretty safe bet not to feed them to your cavy.
Although a cashew every now and then may not have drastic effects on their health, it’s important to remember that guinea pigs aren’t designed to eat fatty and high calorie foods like these: they process their food differently and don’t benefit from the same nutrients humans do.

Take a look at the articles What Guinea Pigs Can Eat (Everything You Need to Know) and Pistachios for Guinea Pigs: Delicious Treat or a Dangerous Mistake? to learn more about the types of foods guinea pigs can (and can’t) eat.
Now, I know what you’re thinking: ‘why don’t we just grind up some cashews into a powder and feed it to the guineas that way?’
Well, here’s the thing: while you could do that, it still wouldn’t be ideal – those oils and fats won’t have been removed by grinding them up – so it’s still not safe to feed them to your guineas.

Keep cashews out of reach from your guinea pig at all times! Guinea pigs are curious creatures. And they can’t understand the potential danger of certain foods like humans do. So it’s up to us to keep our furry friends safe by making sure they only eat food that is specifically designed for them.
What Are Some Signs Of Guinea Pig Poisoning?
Well, if your guinea pig has gotten into your stash of cashews (or something else they shouldn’t eat), you’re probably wondering if it’s been poisoned. I’m here to give you the scoop on the signs of guinea pig poisoning.
- Your furry friend might start showing signs of low energy or sluggishness.
- You’ll want to look out for a decrease in appetite as well – they may not be keen on their favorite veggies or hay.
- Also keep an eye out for changes in their coat – it could become dull and patchy if they’ve ingested something dangerous.
If you notice anything out of the ordinary, take your little guy to the vet right away. It’s always better to be safe than sorry.
Bottom line: If you think your guinea pig has eaten something harmful, don’t wait around – get them checked out as soon as possible!
What Should You Do If Your Guinea Pig Has Eaten Cashews?
If your guinea pigs has eaten cashews, don’t panic. Watch your guinea pig for signs of distress such as diarrhea, vomiting, or loss of appetite. If you notice any of these signs, take your guinea pig to the vet immediately.
Let’s Wrap Up
Well, there you have it folks – can guinea pigs eat cashews? Not really. While cashews may look tiny and harmless, they’re actually too big for them to chew and digest properly. Plus, since they’re not a good source of protein like other nuts are, it’s best to keep them away from your furry friends.
To put a funny spin on things, I’m sure your guinea pig is disappointed he can’t have any delicious cashews! But hey, at least he still has his tasty hay and veggies to snack on.
It’s important to remember that what’s safe for other pets (like dogs or cats) isn’t necessarily safe for guinea pigs.