Can Guinea Pigs Eat Cauliflower Florets, Stalks & Leaves

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Published By: Martyn

Guinea Pig wth Cauliflower

Can guinea pigs eat cauliflower? I’m sure many of you like me have asked yourself this. Is it a safe snack for them to enjoy, or will it make them sick?

The answer is yes, guinea pigs can eat cauliflower. It can be a healthy part of their diet. It’s important to only give them small amounts at first, however, as too much of any new food can potentially give them an upset stomach.

With that in mind, let’s take a closer look at the nutritional benefits of cauliflower and how to best incorporate it into your guinea pig’s diet.

Can guinea pigs eat cauliflower florets?

Can Guinea Pigs Eat Cauliflower Florets

Yes, Guinea pigs can eat the florets of cauliflower. It is important to wash and chopped the vegetables into small pieces so they will not get stuck in their throat or swallow any excess air which could cause discomfort after ingestion of large volumes (like whole head). 

Florets are high in fiber and nutrients so they make a good addition for our little guys!

Just because one guinea pig likes cauliflower florets, doesn’t mean they all will.

I’ve found they’re more likely to enjoy the leaves. iIs worth giving them ago to see if they do like them.

Can guinea pigs eat cauliflower leaves?

Can Guinea Pigs Eat Cauliflower Leaves

Yes, you can give your guinea pig cauliflower leaves. These are safe and nutritious for them!

However they won’t be as crunchy or flavourful than the actual vegetable but it’s still good to include this in their diet anyways because who doesn’t like snacks?

Make sure that any kind of leafy greens (cabbage etc.) have been washed thoroughly so there isn’t anything harmful inside which could harm our little guys if eaten without care

Can guinea pigs eat cauliflower stalks?

Yes, you can give your pet guinea pig cauliflower stalks! But just be aware that the stems are high in fiber and difficult for them to digest. So this might lead some digestive issues.

I’m personally not big into giving my guys the stalks so I wouldn’t recommend serving these up.

Some people will server them but I would recommend avoiding them.

Can guinea pigs eat romanesco cauliflower?

Guinea Pigs love romanesco cauliflower just as much, if not more than their regular food! Just make sure you serve it in small amounts and avoid feeding them too many raw greens.

They should be served in moderation to avoid bloating and diarrhea.

Can Guinea Pigs Eat Cauliflower Rice?

Can guinea pigs eat cauliflower rice

No Guinea Pigs cannot eat cauliflower rice. This is because they shouldn’t eat processed food or cooked food. There is a risk that the cauliflower rice could cause issues with their digestion.

Due to the size of them, they could also become a choking hazard.

Since Guinea Pigs are herbivores, their stomachs can only manage vegetables that are fresh and raw. Its also worth noting that is not really much nutritional value to the cauliflower rice.

Do Guinea Pigs Like Cauliflower?

It does depend on the guinea pig. More often than not they do like them, although some may not.

Just like with us! I love Cauliflower but my son wont touch it. (although that might be an age thing!)

All of my Guinea Pigs have loved Cauliflower, they hate it when I take the leaves away!

Nutrition Facts of Cauliflower for Guinea Pigs

Cauliflower is incredibly nutritious and healthy for Guinea Pigs. Below are the nutrients that can be found in 100g of Cauliflower.

Energy25 kcal
Protein1.92 g
Total Lipid (fat)0.28 g
Carbs4.97 g
Fiber2 g
Sugars1.91 g
Calcium22 mg
Iron0.42 mg
Magnesium15 mg
Phosphorus44 mg
Potassium299 mg
Sodium30 mg
Zinc0.27 mg
Copper0.039 mg
Selenium0.6 ug
Vitamin C48.2 mg
Vitamin B60.184 mg
Vitamin E0.08 mg
Vitamin K15.5 ug
Thiamin0.05 mg
Riboflavin0.06 mg
Niacin0.507 mg
Folates57 ug
Lutein + Zeaxanthin1 ug

Is cauliflower good for guinea pigs?

Guinea Pig Looking

There are some great benefits for your Guinea Pig to eat cauliflower. I would fully recommend adding it into your guinea pigs diet, because of the nutritional value.

Typical benefits for your Guinea Pig are;

  • High amount of vitamin C
  • Rich in potassium
  • Decent amount of Fiber
  • Provides antioxidants
  • Plenty of protein

Guinea Pigs do need fiber, its good for their diet as it helps to improve their digestion. Too much fiber is not a good thing for Guinea pigs, luckily cauliflower doesnt have too much.

One of the great things about Cauliflower is the amount of Vitamin C. The only place that guinea pigs get Vitamin C from is their food, their bodies are not able to produce it.

It’s this that helps to boost their immune system, whilst also protecting them from scurvy and anemia.

Guinea Pigs can get bladder stones if their diet isn’t too great. Since cauliflower contains potassium reduce the risk of getting them. It also helps to aid with blood flow, which will help improve your guinea pigs overall health.

Low Sugar

Unlike fruits, Caulflower is low in sugar. Sugar is one of the main reasons why guinea pigs suffer from obesity. So you can give your little piggy some cauliflower treats and know that they are a healthy choice.

Omega Fats

As our guinea pigs get older, they suffer from more health problems. Osteoarthritis is very common in older piggies. Omega Fats are known to help slow down the effects of osteoarthritis and help over all heart health.

Omega fats also help to keep their skin hydrated and give their coat a soft shiny look.


When its warm its important that our guinea pigs get plenty of water. (They need plenty of water all year round)

The great thing about Caulifloers is that they can help with hydrating your piggies, since their 80% water. – Just make sure they dont get too much water as that can cause diarrhea.

The Benefits Of Guinea Pigs Eating Cauliflower

Guinea Pig on Lap


Just like in humans, antioxidants are very important for your guinea pigs overall health. In fact they have a number of benefits and luckily cauiflower is full of them.

Antioxidants are said to be anti-aging. So even though the typical lifespan of a guinea pig is 6-8 years. Providing your piggies with a balanced diet and plenty of antioxidants can help them to live a little longer.

Like with all small animals, they can suffer from stress easily which brings its own health conditions. Antioxidants help to reduce and manage stress.

Healthy Cardiovascular System

Due to their tiny hearts, Guinea Pigs do often suffer from heart problems. Although this can be helped against by giving your guinea pig plenty of Vitamin C and Fiber, which Cauliflower happens to be full of.

So when eating the right amount, you can reduce their risk of heart problems, whilst also helping with their digestion.

To help with improving their lifespan, a healthy and strong heart is vital. The magnesium and thiamin that can be found in cauliflower can help. Iron content helps to prevent anemia and potassium helps with their blood pressure.

Scurvy Prevention

Vitamin C deficiency is common in Guinea Pigs and the lack of this causes scurvy. Since Guinea Pigs cannot produce their own Vitamin C like many animals, this does make them prone to scurvy.

Scurvy is a disease that causes symptoms such as;

  • Tiredness
  • Pain
  • Weight loss
  • Joint Pain
  • Diarrhoea
  • Poor Fur and Coat

Cauliflower is however jam packed full of Vitamin C, which helps to get their levels up and prevent getting scurvy.

Its very important to try and supplement Vitamin C into their diet as it is the most important nutrient for them.

Healthy Weight

We all like to give our little piggies treats, the problem is these treats can cause them to gain weight. Cauliflower does not cause weight gain.

In fact its great at regulating and maintaining a good healthy weight. It prevents them become obese as it as no cholesterol in it. Not only that but its low in calories, carbs, fat and sugar.

Is cauliflower bad for guinea pigs?

White Guinea Pig

Now you know when they say too much of a good thing is bad for you? Well cauliflower is the same with guinea pigs.

It’s only bad for them, when they eat too much of it or its not prepared properly.

Too Much Calcium

Bladder stones are a common issue in guinea pigs that consume too much calcium in their diet. If left untreated, bladder stones can cause serious health problems for your pet, including kidney failure.

Guinea pigs are able to absorb 50% of the calcium in their food, so eating foods with too much calcium can result in bladder stones.

Now thats doesn’t mean you shouldn’t feed them any, but in moderation. i would say a limit it to once a week if you do feed it to them.


Pesticides are often used by farmers to help grow crops. Unfortunately, they are harmful to small animals, even in small doses.

It’s important that you wash any vegetables before handing them over to your guinea pigs. The safest method is to rinse the produce under running water and allow it sit for about 30 minutes before feeding.

Can cause gas and bloating

Guinea pigs react differently to leafy greens such as cauliflower. They can often cause gas and bloating, this can lead to diarrhea.

Its advised to only feed a small amount every so often and see how they react. If they’re fine then you know you can feed it more often. If however they show signs of discomfort, heavy wind or diarrhea then avoid giving it to them and try giving them a different treat.

How often can guinea pigs eat cauliflower?

Now you know guinea pigs can eat cauliflower but how often should then? Ideally they should only have it once or twice per week.

Your guinea pig may experience bloating, gas or other digestive issues if they do eat too much.

There are low calcium treats you can give your guinea pig on the days that they don’t have cauliflower.

How Much Cauliflower Can I Give To My Guinea Pig?

So you know that they should only have it once or twice per week, how much should you give them? Naturally giving them an entire head of cauliflower is certainly a no. (I dont think id even want to eat that much!)

Your Guinea Pigs should only eat one or two florets at a time. Any more than this and it could be too much.

There are things that do impact this, for example if your guinea pigs are younger then they are smaller so they should eat less than a fully grown piggies.


Do guinea pigs eat cauliflower raw?

Yes Guinea Pigs should only ever eat fresh and raw vegetables. The great thing about cauliflower is if you making it for your dinner, keep the florets and give them the raw leaves. No wastage.

Can Guinea Pigs Eat Cooked Cauliflower?

No, Guinea pigs ate herbivores so they shouldn’t eat any cooked or processed food. Do NOT give them cooked cauliflower.

Final Thoughts On Guinea Pigs Eating Cauliflower

So there you have it, can guinea pigs eat cauliflower?

Yes they can, although you do need to make sure its in moderation and that they do eat it raw. Your guinea pigs can eat the leaves, the stalk and the florets.

Just check that they do actually like them first. Keep them away from cauliflower rice as they shouldn’t eat cooked cauliflower and it can be a choking hazard.

Cauliflower certainly does make a great snack or treat for your guinea pig due to the amount of goodness and benefits it can provide. Just make sure that it is within moderation. They should only have it 1-2 times per week and keep it to 1 or 2 florets.


I started my journey into the wonderful world of Guinea Pigs, when my 5 year old son wanted a pet. We spent many weeks and months deciding what type of pet to get him. This is when we fell down the rabbit hole of Guinea Pigs...

I had so many questions when we first started looking into them. Hours and hours of research has given me the answers. So I wanted to share what I've learned with you, to help you learn more about these amazing animals.

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