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Can Guinea Pigs Eat Squash? (Serving Size, Hazards & More)

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Tim Rhodes

Can guinea pigs eat squash, you might be wondering.

Squash is excellent because it contains important vitamins and minerals.

Also, which is very important, it is high in vitamin C.

Besides, it’s sweet, which guinea pigs love.

So, why wouldn’t you feed your guinea pig with squash?

Can Guinea Pigs Eat Squash?

Despite the good amount of vitamin C in this fruit, guinea pigs can eat squash, but only in moderation, a few times a week.

As you know, the main source of fiber in a guinea pig’s diet is timothy hay.

Apart from hay, guinea pig food should consist of guinea pig pellets, and raw and fresh fruits and vegetables, which are also a source of fiber, vitamin C, and many other nutrients important for the health of your guinea pig.

As you know, to be healthy, guinea pigs need a high amount of vitamin C and other vitamins and minerals.

Although squash has it all, it also contains nutrients that your pets should consume only occasionally.

To learn more about feeding your guinea pig with squash, continue reading.

What is Squash?

The word squash is from the local American word “askutasquash” which means “eaten crude” or “uncooked.”

Just like tomatoes (you can learn more about that here), squash is a fruit that has over 20 varieties (such as acorn squash, banana squash, buttercup squash, butternut squash, spaghetti squash, etc.).

Yes, we cook it, bake it, etc. as if it were a vegetable.

However, never feed your guinea pig cooked or baked squash.

A guinea pig can digest only fresh and raw fruits and vegetables.

All types of squash are tasty and sweet for guinea pigs.

Moreover, they are high in nutrients, especially vitamin C.

There are a few types of squash, but the two significant ones are winter and summer squash.

The wintertime squash has thicker skin and hard tissue with skin and seeds that are not palatable.

They are taken out before use, for example, pumpkins and butternuts.

Summer squash has delicate skin and can be eaten as a whole.

They have an extensively more limited period of usability.

Examples of summer squash include zucchini, yellow squash, and pattypan.

Why Should I Feed My Guinea Pig With Squash?

Fruits and vegetables contain proteins, carbs, fiber, and many other nutrients guinea pigs need in their daily diet.

However, not all nutrients safe for humans are also safe for guinea pigs.

For instance, a grownup guinea pig shouldn’t consume foods rich in calcium because it accumulates in their bodies and could lead to the creation of kidney and bladder stones.

The key to a healthy guinea pig diet is in moderation.

Yes, your guinea pig can eat squash but only occasionally and in limited quantities.

Apart from the amount of vitamin C, squash contains other vitamins and minerals that boost your guinea pig’s health and growth.

However, the balance of all these nutritional things in squash is not ideal for guinea pigs.

For that reason, offer your guinea pigs squash only in small quantities to get good results and avoid health challenges that may come with excessive consumption of this vegetable.

What Are the Benefits of Feeding Guinea Pigs with Squash?

Prevents Scurvy

Squash contains vitamin C, which helps guinea pigs ward off any danger of scurvy.

Scurvy is a lethal illness that presents itself with a rough coat, fatigue, loss of appetite, bleedings, peculiar releases, and diarrhea.

Therefore, the vitamin C in squash is high enough to feed your guinea pig with this delicious fruit.

Maintains Health

Squash contains vitamin K, iron, and copper which guarantee healthy blood.

It helps build immunity and thereby helps reduces the risk of anemia.

Your guinea pig will love squash!

Healthy Digestion

The fiber in squash is an essential component for your guinea pig’s healthy digestion system and aids it.

This is another reason why feeding your guinea pigs with squash is a great idea.


The many minerals and nutrients in butternut squash work as cell reinforcements, curb free radical damage and boost immunity.

These antioxidants will keep your guinea pig healthier for longer.

So, your pet pig is less likely to fall sick or suffer from serious infections

Weight Management

Squash contains protein, carbs, and fiber.

Furthermore, it’s incredibly low in fats.

Thus, it’s a great idea to feed your guinea pig with squash.

Besides, the proteins and sugars give your guinea pig the energy to stay active.

To understand squash and its varieties better, let’s look at one of each type in detail.

Can Guinea Pigs Eat Butternut Squash?

Yes, guinea pigs can eat butternut squash.

The butternut squash is perhaps the most well-known assortment of winter squash.

It is a yellow squash or orange-fleshed winter squash, celebrated for its adaptability and sweet, nutty flavor that guinea pigs like.

It feels like pumpkin in texture and taste, and guinea pigs love it.

Even though it’s regularly considered a vegetable, butternut squash is technically a fruit.

It grows on a plant close to the ground with a bulbous base half and an elongated top.

Although some people think that guinea pigs can the skin, the inner fruit, and the seeds of butternut squash, we recommend removing the seeds by scooping them out.

Seeds of all kinds represent a choking hazard for guinea pigs.

Advantages of Butternut Squash

  • Contains vitamin C, which is the most important for a guinea pig as it helps a guinea pig to use protein and battle diseases
  • It contains common proteins and starches, giving your guinea pig a quick and moderate wellspring of energy during the day
  • Butternut squash additionally has fiber that is fundamental for healthy digestion
  • The risk of heart conditions and hypertension is diminished as it doesn’t contain any cholesterol
  • It additionally has vitamin E and K for great immunity, healthy skin and bones
  • Magnesium and iron for muscles, a solid heart, and healthy blood.
  • Vitamin A likewise adds to a solid healthy immune system

Dietary Benefits

In 100 grams of butternut squash you get:

  • 6 grams of carbohydrates for quick delivery of energy
  • 1 gram of protein for slow energy release
  • 1 gram of protein for moderate energy discharge
  • 2 gram of fiber
  • 354% vitamin A
  • 21.0 mg
  • 10% vitamin E
  • 1% vitamin K
  • 4 mg sodium/salt
  • 352 mg potassium
  • 9 % both of iron and magnesium
  • 1% manganese
  • 48 mg calcium for strong bones
  • 33 mg phosphorus

Serving Size

It’s very important to take note of the serving size when feeding your guinea pig with butternut squash.

Continuously guarantee that the butternut is fresh and has no spoilt parts.

Wash it well to eliminate any compost, pesticide, or synthetic compounds that may have been on it.

Depending on your guinea pig’s preference, you can choose to leave the skin on or strip it off.

Cut them into small cube sizes and only give your guinea pig the meaty part.

Never feed your guinea pigs with the seeds, stem, or stalk.

The measure of the butternut ought to be less than a handful of the fleshy part, approximately 100grams per day.

A guinea pig shouldn’t eat butternut squash more than 2-4 times per week.

At long last, make sure to eliminate any extras to prevent pulling in flies or having microorganisms develop on them.


Although butternut squash has plenty of supplements, minerals, and nutrients that guinea pigs need, there are a few reasons why squash isn’t beneficial for your guinea pig.

If they are fed with too much squash, it can cause two big health problems in guinea pigs:

  • Urinary issues
  • Stomach discomfort
Urinary Issues

Butternut squash has both calcium and phosphorus for healthy bones.

However, excessive calcium gets stuck in the urinary tract creating stones in the kidneys or the bladder.

This makes for excruciating peeing and if not treated, could prompt renal failure and possible death.

Stomach Discomfort

Butternut squash contains oxalic acid, which can damage a guinea pig’s sensitive stomach.

The seeds are a stifling danger, so ensure you scoop them full scale first.


  • Guinea pigs like butternut squash better because it is gentler and tastier
  • Butternut squash does not have terrible cholesterol or fats that can harm a guinea pig’s cardiovascular framework
  • The butternut squash must be raw and never frozen or cooked for a guinea pig to eat
  • Any prepared food can hurt their delicate stomachs and they can’t process cooked butternut squash appropriately
  • Because of the high water tally of butternut squash, large quantities can give your guinea pig loose bowels
  • If you feed your guinea pig with squash for the first time, pay attention to whether your guinea pigs like this vegetable
  • Butternut squash is considered a winter squash so it has more calcium and less vitamin C than summer squash.

Can Guinea Pigs Eat Zucchini Squash?

Zucchini, otherwise called courgette, is a late spring squash in the Cucurbitaceae plant family, alongside melons, spaghetti squash, and cucumbers.

It can grow to over 3.2 feet (1 meter) long.

However, it’s generally reaped when still immature, less than 8 inches (20 cm).

Although zucchini is regularly viewed as a vegetable, it’s botanically classified as a fruit.

The color of this type of squash varies from intense yellow to dull green.


  • Zucchini contains large amounts of vitamin A which assists with supporting the vision and strengthening the immune system
  • It has antioxidants, otherwise known as cell reinforcements, that help to shield the body from the impacts of free radicals which cause degenerative illnesses
  • Squash zucchini has a good measure of fiber that helps with digestion and in some cases balances out the glucose levels
  • It gives about a similar measure of vitamin C as winter squash, which makes it perfect for combating scurvy
  • Zucchini squash has carotenoids which is an advantage to the eye, skin, and heart and helps secure the body against particular kinds of cancer

Dietary Benefits

In a 100g of zucchini the breakdown of supplements is as follows:

  • Vitamin C 17.9 mg
  • Vitamin A 7%
  • Vitamin B6 0.163 mg
  • Calcium 16 mg
  • Phosphorous 38 mg
  • Potassium 261 mg
  • Fiber g
  • Sugar 2.5 g
  • Protein 1.21 g
  • Carbs 3.11 g
  • Calories 17 Kcal
  • Fat 0.32 g
  • Water 95 g

Serving Size

When serving zucchini, start by cleaning them well to eliminate microscopic organisms, pesticides, and different synthetic substances that might be hurtful.

Next, cut off and dispose of the thick stem.

There is no compelling reason to strip off zucchini.

You can leave the skin since it’s tender and your guinea pig can eat it.

Cut the zucchini into little scaled-down-solid shapes.

You might need to eliminate any seeds present for cleanliness as guinea pigs will probably not eat them.

A general guideline is that we serve roughly 100 grams of zucchini to your guinea pig in a day.

Zucchini is pretty safe and guinea pigs like it.

It can be served a snack-sized portion all the more much of the time 6-7 times per week.

Serving the correct amount would guarantee they get sufficient vitamin C added to their eating regimen without the danger of burning through a lot of calcium.

Eliminate leftovers promptly after serving to forestall microbes shaping on them.


  • A high calcium diet can prompt sicknesses like bladder stones and muck, which can be horrible for your guinea pig’s wellbeing
  • An excessive amount of zucchini can prompt stomach related illnesses like runs and regurgitating
  • There is a poison, cucurbitacin, that zucchinis produce normally, which is unpleasant in taste
  • Cucurbitacin can be toxic to guinea pigs and cause runs, heaving, or passing


  • Zucchini is a vegetable that contains a ton of nutrients and minerals fundamental for our guinea pigs
  • A guinea pig can eat zucchinis regularly as long as we serve them in the right quantity
  • Only 100 grams of zucchini in total, when combined with other fruits and vegetables, is sufficient for your guinea pig; anything over this can be hurtful to your guinea pig
  • A guinea pig can eat zucchini with its skin and seed; yet you should ensure it’s free from poisonous synthetics
  • If you feed your guinea pig with an excessive amount of zucchini, it can be fatal
  • Small-sized zucchinis generally have a higher supplement incentive than a normal-sized one, which is a good choice for our guinea pigs
  • Make sure you introduce zucchini into your guinea pig’s diet very slowly; any drastic change in their diet can lead to an off-balance of their digestive system, which can be fatal in some cases.

Can Guinea Pigs Eat Yellow Squash?

Yellow squash is another type of summer squash that guinea pigs can eat.

It’s mostly harvested during the summer months.

Rich in vitamin C, yellow squash is a super-tasty veggie used in many recipes.

This vegetable is beneficial because it contains lots of vitamin C and vitamin A.

NB: No matter how sweet or good yellow squash is you should give it to your guinea pig in moderation.

This will ensure that your cute little pet gets a balanced diet.

The summer squash taste is delicious, mildly sweet, and even a bit nutty.

But, what are the exact benefits of yellow summer squash for guinea pigs?

Are there any risks?

Which nutrients are found in yellow squash?

Health Benefits of Yellow Squash

The summer yellow squash taste is delicious, mildly sweet, and even a bit nutty.

But what are the exact benefits of the yellow squash to guinea pigs?


Yellow squash is low in calories, carbs, proteins, and fat too.

This ensures that your pet does not gain weight rapidly.


Yellow squash contains vitamin A which is an amazing antioxidant.

This helps fight the free radicals and the damage they cause.

The result is that your guinea pig receives a boosted immune system and becomes healthier.

Nonetheless, despite all the health benefits, make sure to give squash to your guinea pig in moderation.

Scurvy Prevention

Guinea pigs are especially prone to scurvy.

Yellow squash contains vitamin C that will prevent this dangerous disease that could lead to fatality if left untreated.

Nutritional Value

  • Low in carbs and protein – 3.3 g carbs and 1.2 g proteins
  • Low in calories – 16 calories and with this low amount of calories, your guinea pig will surely stay fit
  • Fiber – 1.1g and these are needed daily for a healthy gut; good digestion and regular bowel emptying
  • Sugar – 1.7g which is still relatively low and not so dangerous but, if guinea pigs consume lots of sugar, they will have painful digestion with other stomach problems too
  • Low in fat – 0.2 g and again, this veggie will not affect the healthy weight of your guinea pig, and we have to say it again, it’s diet-friendly
  • Vitamin A – 4%. This vitamin has the role of an antioxidant, it keeps the skin, heart, lungs, kidneys, vision, and brain health and boosts immunity too
  • Vitamin C – 28%. Vitamin C is the most important one for guinea pigs as they don’t produce it naturally, and can’t store it either
  • Riboflavin – 8%. Riboflavin is the B2 vitamin and promotes good oxygen flow in the organism, and also converts foods into energy
  • Vitamin B6 – 11%. B6 helps with producing more of the happiness hormone (serotonin), but it also improves the quality of sleep and reduces stress
  • Calcium – 15 mg. A mineral for strong bones, but very harmful for guinea pigs because in excess it can cause many urinary problems
  • Iron – 2%. This mineral keeps the blood healthy and safe from anemia and boosts immunity and overall health
  • Magnesium – 4%. It’s a mineral that prevents heart problems, diabetes, and it also keeps the muscle tissues strong and healthy
  • Potassium – 7%. Potassium lowers high blood pressure, reduces the risk of heart diseases, and it also reduces the risk of kidney stone formation
  • Zinc – 2%. Zinc boosts immunity, helps to recover fast during cold and flu, and it reduces the risk of chronic illnesses
  • Copper – 3%. Copper works together with the iron in the blood and forms the red blood cells

Serving Size

One cup or a handful is enough.

These cute little rodents, guinea pigs, can consume yellow squash three to four times per week.


Urinary Problems

Calcium in yellow squash is a health risk for guinea pigs.

When this mineral is consumed in large amounts, it can cause damage to the urinary tract.

Digestion Problems

If eaten in large amounts, squash can cause some minor digestion problems.

This veggie has sugars and fibers and if both are consumed in excess, symptoms such as painful digestion, gasses, cramps, and loose stool could appear.

Yellow Squash Facts

  • The yellow squash has a thin skin that can also be consumed
  • It’s related to melons and watermelons
  • The yellow squash is harvested immature and not ripe while the rind is still edible and tender

Final Thoughts

As you can see, guinea pigs can eat squash.

There are different types of squash and all are safe for guinea pigs.

Although this fruit is quite nutritious, the balance of nutrients is not safe for guinea pigs to eat it daily.

However, feed your guinea pig squash a few times per week and in small, bite-size pieces; this amount of squash is perfectly beneficial and safe for guinea pigs.

Make sure the vegetables are fresh, thoroughly cleaned, carefully prepared, and never cooked or processed in any way.

Also, to be on the safe side, eliminate all the seeds that present a choking hazard to your guinea pig.

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