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10 Most Natural Guinea Pig Food & Their Reviews

Tim Rhodes
Written by Tim Rhodes Last Updated: February 22, 2022

Although guinea pigs are great pets, adorable and friendly, they cannot eat everything that humans can. They need the best natural guinea pig food.

Apart from fresh water, fresh fruits and vegetables, and an unlimited amount of fresh grass hay, pet owners should feed guinea pigs with high-quality, natural guinea pig food every day.

There are a few important things to ensure your pets live a long, healthy life. With a proper diet, guinea pigs will have just the right nutritional balance they need. 

The nutritional value of adult guinea pig food is inappropriate for young guinea pigs, so keep that in mind when buying food for your guinea pig pet.

Piggies have different requirements depending on the stage of their development.


Last update on 2023-05-25 / Affiliate links / Images from Amazon Product Advertising API

10 Most Natural Guinea Pig Foods

With that said, let’s get started.

Here’s a list of the 10 most natural guinea pig food products and their reviews.

1. Oxbow Essentials

Oxbow Essentials Adult Guinea Pig Food - 5 lb.
  • ESSENTIAL INGREDIENTS FOR A HEALTHY, ACTIVE LIFESTYLE: Made with high fiber Oxbow Timothy Hay to support healthy...
  • SUPPORTS IMMUNE SYSTEM HEALTH: Made with stabilized Vitamin C and antioxidants to support the immune system health...
  • PERFECT FOR PICKY EATERS: Uniform pellets prevent selective feeding
  • FORTIFIED FOOD: Fortified with vitamins and minerals for optimum health
  • VETERINARIAN RECOMMENDED: Formulated with the guidance of top veterinarians and nutritionists

Last update on 2023-05-25 / Affiliate links / Images from Amazon Product Advertising API

Oxbow Essentials is a premium guinea pig food designed to provide nutritional value to adult guinea pigs’ diets.

Made from high-quality timothy hay, these guinea pig pellets are a great choice to give to your pets because of their high fiber and vitamin C content.

These guinea pig pellets will give your pets the vitamins and minerals they need, which are an essential component of your pet’s diet.

Besides, just like humans, guinea pigs cannot eat enough vitamin c rich foods every day to satisfy their daily needs for this vitamin.

Guinea pigs can easily suffer from vitamin c deficiency, which is why every guinea pig pet owner should pay attention to the daily intake of this vitamin.

Unlike some other commercial guinea pig foods, with protein levels only suitable for young animals, Oxbow Essential’s pellets are ideally formulated for adult guinea pigs.

This food contains optimal protein for your small animal and has reduced calcium levels that prevent your guinea pigs from developing bladder stones.

They also have an ideal calcium-to-phosphorous ratio, which will ensure your pet’s bones develop properly.

Pros & Benefits:

  • Most guinea pigs love new foods, so try it out!
  • Ideal adult guinea pig food due to the low protein and calcium levels
  • Contains stabilized Vitamin C to help prevent scurvy

Check Price and Reviews on Amazon

2. Small Pet Select Guinea Pig Pellets

Small Pet Select Guinea Pig Food Pellets, 10 Lb.
  • Highest Quality Guinea Pig Food
  • Timothy Hay Based Guinea Pig Food Pellets Made With Only The Finest Ingredients
  • Fortified With All Essential Vitamins And Minerals Your Guinea Pig Needs To Thrive
  • Milled In Small Batches To Ensure Freshness; Made With Love In The USA
  • 100% Satisfaction Guarantee - We Are A Small Family-Owned Business That Prides Ourselves In Delivering A Better And...

Last update on 2023-05-25 / Affiliate links / Images from Amazon Product Advertising API

If you want the best possible food for your pet, and you don’t mind spending a little more money to do so, Small Pet Select Guinea Pig Pellets should be at the top of your list.

These pellets are one of the highest quality guinea pig pellets on the market that are also fortified with a precise blend of vitamins and minerals to keep your guinea pigs in tip-top shape.

These high-quality pellets are made in small batches in the USA; they do not contain ingredients or packaging materials sourced from China.

This gives many owners peace of mind, as they know their guinea pigs won’t be consuming any toxic or dangerous ingredients.

Additionally, Small Pet Select backs this product with their money-back guarantee.

Pros & Benefits:

  • Guinea pig owners are pleased with the product’s freshness
  • Most guinea pigs love the taste
  • Enriched with minerals and vitamin C

Check Price and Reviews on Amazon

3. Kaytee Timothy Complete Guinea Pig Food

Kaytee Timothy Complete Pet Guinea Pig Food, 5 Pound
  • Supports dental health through natural chewing activity
  • Kaytee is a veterinarian recommended brand
  • Prebiotics and probiotics to support digestive health
  • Made with Timothy Hay
  • No loose seeds or sugary fruits

Last update on 2023-05-25 / Affiliate links / Images from Amazon Product Advertising API

If your guinea pig has trouble digesting other pellets, you may want to offer your guinea pets the Kaytee Complete Guinea Pig Food.

It’s worth a try because these premium-quality guinea pig pellets are fortified with vitamin C and beneficial bacteria, probiotics, that colonize the digestive tract of your small animal and promote its metabolism.

Additionally, Kaytee Guinea Pig Food is also fortified with prebiotics — the food these bacteria need.

But Kaytee Guinea Pig Food isn’t just designed to promote smooth digestive function – it’s also designed to provide the exact combination of vitamins and minerals (especially vitamin C) essential for the health of your guinea pigs.

This recipe was developed by small animal nutritionists who know that, with a balanced diet, guinea pigs can stay healthy and live for a long time.

Pros & Benefits:

  • High fiber content
  • Contains no loose seeds or sugary fruits
  • Contains stabilized Vitamin C to help prevent scurvy

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4. Vitasmart Guinea Pig Food

Vitakraft Guinea Pig Food High Fiber Timothy Formula (1 Pouch), 8 Lb
  • High Fiber Timothy Formula
  • Natural Oils, Omega Fatty Acids And Flax Seed To Support Healthy Skin And Shiny Coat
  • Fortified Nutrition For A Healthy Diet
  • Contains Dha Omega 3'S; Antioxidants; Complexed Minerals & Probiotics
  • Highest Bioavailability Of Nutrients

Last update on 2023-05-25 / Affiliate links / Images from Amazon Product Advertising API

Guinea pig food needn’t be a boring bag full of pellets – some feed, like Vitasmart Guinea Pig Food, also contain a variety of seeds and vegetable-based pieces that are great for a small animal such as a guinea pig.

These types of tasty treats make the food look more appealing to your pet.

Also, when you’re feeding your guinea pig with these treats, your pet’s taste buds will be happy.

After all, it doesn’t matter how nutritious guinea pig food is if your guinea pigs won’t eat it!

But Vitasmart Guinea Pig Food isn’t just tasty; you should be feeding your guinea pig with it because it is nutritious.

With this diet, guinea pigs will receive the proper nutritional value every day.

Highly bioavailable ingredients allow your guinea pigs’ bodies to absorb the vitamins and minerals they don’t get enough from fresh fruits and veggies, not even from romaine lettuce that they all love.

This guinea pig feed is also full of antioxidants, which may help support your guinea pig’s immune system, as well as omega-3 fatty acids, which help to limit inflammation and foster a lustrous coat.

Pros & Benefits:

  • Fortified with five different probiotics to promote proper digestion
  • Contains naturally occurring omega-3 fatty acids (DHA)
  • Formulated with Vitamin C, A, D, and E

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5. Harringtons Optimum Guinea Pig Food

Last update on 2023-05-25 / Affiliate links / Images from Amazon Product Advertising API

Many pet owners are reluctant to try foods made by new manufacturers.

Instead, they prefer to purchase foods from companies that have a long and proven track record of producing high-quality foods.

Owners with this mindset should certainly consider Harringtons Optimum Guinea Pig Food, as the company has been on the market for a long time.

But there’s more to like about Harrington’s Guinea Pig Food than the company’s long history.

This company produces one of the most nutritious and high-quality guinea pig foods on the market that’s enriched with vitamin C, minerals, and quality nutrients.

These pellets provide additional natural fiber as they are made from premium-quality timothy hay.

Additionally, apart from vitamin C, they’re also fortified with other vitamins and minerals and formulated to provide exactly the type of diet your guinea pigs need.

You know that guinea pigs cannot eat enough fresh vegetables per day that will provide them with sufficient vitamin C, so you have to feed your guinea pig with food that contains a supplement of this vitamin.

This is also a very palatable food, as it is made with grape and apple extracts.

For these reasons, your guinea pigs will find the food tasty and won’t hesitate to eat it.

Pros & Benefits:

  • Contains no artificial additives or preservatives
  • No added sugar
  • Full of antioxidants, vitamins, and minerals

Check Price and Reviews on Amazon

6. Brown’s Tropical Carnival Gourmet Guinea Pig Food

F.M. Brown's Tropical Carnival Gourmet Guinea Pig Food with Alfalfa and Timothy Hay Pellets -...
  • Vitamin-Nutrient-Fortified: Specially formulated for the daily dietary needs of guinea pigs
  • Support Good Digestion: Added probiotics help stimulate good digestion so your guinea pig can get the most out of...
  • Immune System Support: We add stabilized vitamin C, a necessary supplement for guinea pig health, to help maintain...
  • Fiber Rich: Timothy hay and alfalfa pellets are high in fiber for optimal digestion
  • ZOO VITAL Biscuits: Includes our specially formulated ZOO VITAL Biscuits for healthy teeth and gums with nutrients...

Last update on 2023-05-25 / Affiliate links / Images from Amazon Product Advertising API

If your guinea pig has grown bored with traditional pellet-style foods, you may want to consider feeding it with a treat-filled food like Brown’s Tropical Carnival Gourmet Guinea Pig Food.

This recipe contains pellets made from a combination of timothy and alfalfa hay, as well as a variety of dried fruit, seeds, and Brown’s specially formulated ZOO-Vital Biscuits, which help to support tooth and gum health.

But this food isn’t just a tasty recipe, it is also fortified with vitamins and minerals guinea pig owners want for their pets.

Rich in fiber, it also features added Vitamin C which guinea pigs cannot synthesize on their own but is an essential component of a guinea pig’s balanced diet with a good nutritional value.

Every day you must feed your guinea pig with a variety of fresh fruits and vegetables and pellets enriched with vitamin C.

This is extremely important, as vitamin C prevents scurvy, a potentially fatal condition for guinea pigs.

Besides, this food contains antioxidants that support proper immune function and contains probiotics that foster proper digestive function.

Pros & Benefits:

  • Contains a single probiotic strain
  • A good amount of vitamin C
  • Fortified with inflammation-fighting omega-3 fatty acids
  • Contains added fruits and seeds that guinea pigs love

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7. Supreme Pet Foods Selective Guinea Pig Food

Supreme Science Selective Guinea Pig Food 4lbs
  • A Nutritionally Balanced Food For Guinea Pigs
  • Helps Sustain Healthy Skin And Coat
  • Rich In Natural Ingredients With Zero Added Sugar
  • Prevents Selective Feeding
  • No Artificial Colors

Last update on 2023-05-25 / Affiliate links / Images from Amazon Product Advertising API

If you are looking for new foods for your guinea pig, Supreme Pet Foods Selective deserves serious consideration.

This food doesn’t contain many of the unnecessary bells and whistles that characterize other foods; instead, it comprises only those things your guinea pigs need to remain healthy and live a long life.

This food includes the optimal combination of vitamin C and other vitamins and minerals that are important for your guinea pigs’ health.

Offer your guinea pigs this guinea pig food and watch your pets devour it!

The identical-looking guinea pig pellets will prevent your pets from picking out only the tastiest bits.

These pellets are flavored with naturally occurring ingredients, such as dandelion and fennel, for which they taste great and your guinea pigs will enjoy this food.

Additionally, Supreme Pet Foods pellets also contain omega-3 fatty acids that are beneficial for your pet, its shiny coat, and healthy skin.

Pros & Benefits:

  • Contains no artificial colors
  • Made without any added sugar
  • Fortified with Vitamin C,  A, and D

Check Price and Reviews on Amazon

8. Higgins Sunburst Gourmet Blend Guinea Pig Food

Higgins Sunburst Guinea Pig 6 Lb
  • Enriched with DHA omega fatty acids and digestive probiotics
  • Contains wholesome fruits, vegetables, seeds, grains, nuts, legumes and more
  • Age range description: Adult
  • Package Weight: 2.744 kilograms

Last update on 2023-05-25 / Affiliate links / Images from Amazon Product Advertising API

Higgins Sunburst Gourmet Blend Guinea Pig Food is a great choice for owners who want an all-natural, healthy and nutritious food, which also contains a ton of added treats.

The manufacturer describes the recipe as “food and treats all-in-one.”

This ensures that your guinea pigs will like the way the food tastes and the varied flavors and textures will help prevent food boredom and provide some mental stimulation.

But Higgins Guinea Pig Food isn’t just tasty, it is also enriched with vitamins and minerals your pet needs for a balanced diet to stay healthy.

It also contains an abundance of omega-3 fatty acids, which should help promote skin and coat health.

Pros & Benefits:

  • Most guinea pigs love the taste
  • Fortified with probiotics
  • Contains omega-3 fatty acids
  • Contains vitamins and minerals, especially a good quantity of vitamin C

Check Price and Reviews on Amazon

9. Kaytee Fiesta Guinea Pig Food

Kaytee Fiesta Pet Guinea Pig Food, 4.5 Pound
  • Shapes and textures support dental health through natural chewing activity
  • Kaytee is a Veterinarian Recommended Brand
  • Prebiotics and probiotics to support digestive health
  • Assorted fruits, veggies, shapes and textures to provide enrichment and mental stimulation
  • Rich in Natural antioxidents & immune support

Last update on 2023-05-25 / Affiliate links / Images from Amazon Product Advertising API

Kaytee Fiesta Guinea Pig Food is a very popular option among guinea pig owners.

This food not only contains nutritious alfalfa-based pellets but is also full of “extras” that’ll keep your guinea pigs’ taste buds happy.

This includes corn, carrots, bananas, and pumpkin seeds, as well as delicious oils, which also help promote coat and skin health.

Kaytee Fiesta Food is also enriched with vitamin C and all other vitamins and minerals your guinea pigs need to stay healthy.

It even comes with probiotics, which should help promote proper digestion and keep your guinea pig’s elimination habits regular.

Finally, this guinea pig food is naturally preserved and contains no artificial additives.

Due to the alfalfa content, it is a good addition to fresh fruits and vegetables for pregnant and lactating animals.

Pros & Benefits:

  • Contains a variety of shapes and textures
  • Rich in antioxidants to support immune function
  • Contains vitamin C
  • Fortified with three separate probiotic strains, as well as prebiotics to support the beneficial bacteria

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10. Kaytee Forti Diet Pro Health

Kaytee Forti Diet Pro Health Guinea Pig Food, 25-Pound
  • Larger, crunchy pieces supports dental health through natural chewing activity
  • Kaytee is a Veterinarian Recommended Brand
  • Prebiotics and probiotics to support digestive health
  • Naturally preserved for ideal freshness
  • Specially formulated for guinea pigs

Last update on 2023-05-25 / Affiliate links / Images from Amazon Product Advertising API

Kaytee’s Forti Diet Pro Health can be your guinea pigs’ favorite if you want to gift them some fresh and good food.

It has both prebiotics and probiotics that support the digestive tract of your pet.

Speaking more of the positive sides, the food is high in vitamin C and natural antioxidants, which is great for a guinea pig’s diet.

Having this factor also promotes further health and the immune system.

Moreover, the food comes in the form of larger pieces.

Its crunchiness can be a big reason for you to feed your guinea pigs with this great product.

It will positively affect their growing teeth and prevent dental problems.

Another great thing about the food is the packaging.

And this is why the food smells fresh that ends up attracting the guinea pig.

Pros & Benefits:

  • Great packaging keeps the food fresh
  • Great for keeping the immune system healthy
  • Keeps their growing teeth in good condition due to bigger and crunchier pieces
  • Vitamin C and antioxidants

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To Which Ingredients Should I Pay Attention When Buying Guinea Pig Foods?

Different animals should eat different kinds of food.

Pay attention to labels that claim the food is great for all small animals.

Unfortunately, hamster food or rabbit food is not good for guinea pigs because of their different dietary needs.

Your guinea pig’s diet should rest on fresh leafy green vegetables, an unlimited amount of grass hay, or timothy hay.

Good quality food for guinea pigs provides the correct nutrients and minerals essential for their daily diet.

Also, make sure that the food contains a good amount of vitamin C supplements.

Bag Size

Bag sizes vary from 1 pound to a 10-pound bag.

Each bag offers different benefits.

If you purchase a lighter bag, you will get to enjoy easy maneuverability.

And if you get a bigger one, you won’t need to buy guinea pig foods frequently.


Regardless of the types of food you pick, be it pellet, hay, or other kinds, make sure that your pet’s diet is free from chemical-related ingredients.

Such elements are harmful to the guinea pig’s wellbeing.

Age-based Food

While some adult guinea pig food is also acceptable for young guinea pigs, most of the time that’s not the case.

Guinea pigs have different nutritional needs depending on their age. Baby guinea pigs need calcium for healthy bone growth and teeth, and more proteins compared to adult guinea pigs.

In adult piggies, too much calcium is responsible for the creation of kidney and bladder stones, which can be life-threatening for them.

That’s why adult guinea pig food should always be low in calcium but high in fiber. some types are great for younger ones.

Since rodents’ nutritional requirements change as they age, it is important to choose a product that is beneficial for their daily diet.

Hand-selected Food

You will find many brands that claim their ingredients are hand-selected.

Hand-selected food contains the highest quality elements that are important for a balanced diet for your guinea pigs.

Artificial Flavors

Whenever you will look for guinea pig food, check the label carefully.

There is much food that comes with artificial flavors which are very harmful to guinea pigs.

What Types Of Food Can I Purchase for My Guinea Pig?

Grass Hay

Grass hay such as timothy hay, orchard hay, and some other types commonly used in a guinea pig’s daily diet is completely natural guinea pig food.

Hay is not only used as bedding for your pets but it is also the most important adult guinea pig food. 

Piggies need an unlimited amount of hay in their daily diet as it is high in fiber and supports their digestive system.

Alfalfa hay is not appropriate for adult guinea pigs because it is high in calcium.

Although food high in calcium is dangerous for grown-up piggies, it is necessary for the proper growth and development of baby guinea pigs. 

By feeding your guinea pigs with unlimited amounts of hay, you are helping them by keeping their growing teeth in good condition.

Besides, the hay also helps in keeping your guinea pigs’ digestive system healthy.


These are also known as the nuggets but there is a slight difference in the quality of the pellet and the nugget.

If your guinea pigs are into pellets, then look for one in terms of nutritional value.

Because this is what they need for staying in the pink.

At this point, it is not recommended to opt for foods depending on their price because your focus should completely be on your guinea pig’s health and necessities.

Dried Food

You will find many kinds of dried food on the market; although they are beneficial for your guinea pigs’ diet, not all are equally good.

Although dried food is great for guinea pigs, most rodents simply pick their favorite pieces and leave the rest.

Since you are trying to provide your pet with the best diet, if you want to avoid food wastage, dried guinea pig food is not a good option.

However, the packaging of this dried food might claim to offer a well-balanced guinea pig diet, but due to this wastage, the rodents might not get all the necessary nutrients they need.

Fruits and Vegetables

Guinea pig also requires a range of fresh fruit and veggies just like we do.

However, while we can eat a variety of fresh fruits and vegetables, guinea pigs cannot eat absolutely everything.

Yet, they love iceberg and romaine lettuce, as well as other fresh leafy green vegetables, including leaves of carrots, turnips, fennel, broccoli, and many other kinds of foods.

Such fresh food rich in vitamins and minerals not only contributes to your health but also the balance of your guinea pig’s diet.

Fresh fruit and veggies high in sugar are not healthy for guinea pigs. Base their diet on green leaf lettuce, romaine lettuce, spinach, kale, broccoli, and other leafy greens. 

Always remember to wash the food.

However, avoid giving them an excessive amount of fresh food since it can negatively affect their weight or they may get diarrhea.

Keep in mind that grass and alfalfa hay should be kept as the main food source.

Also, you must know which fresh fruits and veggies are safe for your guinea pigs to consume and which food they can take regularly.

How To Make Sure Guinea Pigs Are Getting the Right Nutrition?

Guinea pigs are herbivores that should only occasionally eat fruits but should eat green vegetables, such as lettuce, regularly.

Rodents not only consume a variety of fresh vegetables and fruits but also nutrients in their poop.

Guinea pigs often cope with digestive system issues, so you must keep your guinea pig’s diet well-balanced.

You also need to keep a track of your guinea pig’s consumption of the proper amount of minerals, nutrients, fats, fibers, vitamin C, and phosphorus.

Although feeding your guinea pig with fresh fruit and veggies that contain natural vitamin C is a great choice, you should know that the daily intake of this vitamin is usually insufficient for their daily needs.

Guinea pigs mostly need around 30mg/kg of vitamin C per day but even higher doses of this vitamin cannot cause any harm to your pet as they eliminate all the excess of this vitamin through urine.

Without sufficient vitamin C, guinea pigs can easily develop scurvy, a potentially fatal condition for these small animals.


A feeding schedule will promote healthy eating and stop them from gaining weight.

Your guinea pigs will consider mealtime as a part of their daily schedule and appreciate it as a daily ritual.

However, guinea pigs happen to be most active in the morning and evening.

For their breakfast, provide them pellets with some amount of veggies.

Likewise, feed your guinea pig with a portion of veggies in the evening as well.

You can offer them veggies and pellets in separate dishes.

And after that, in the evening, you can feed them lettuce or fresh green leaves mixed with other veggies, while some types of veggies are great for grooming and handling your guinea pigs when you want to interact with them more.

Also, don’t forget to feed your guinea pig with plenty of hay and fresh water between the feeding schedules.

Final Thoughts

Feed guinea pigs high fiber hay, hay-based pellets, raw, fresh vegetables, and fresh fruit, all in suitable amounts, to stay a healthy and happy small animal.

Guinea pig owners know about the importance of nutrition and feeding schedule for guinea pigs, especially about the importance of fresh foods, hay, and pellets that also have a beneficial effect on their growing teeth.

A healthy guinea pig is a happy guinea pig.

Make sure you feed your guinea pigs with high-quality food enriched with vitamin C and other vitamins, minerals, probiotics, and fatty acids to avoid health risks in the future.

We hope you’ve enjoyed this article on the 10 best natural guinea pig food products.

Follow us for updates and, in the comments section below, let us know whether we have missed a feed that should be on this list.


Tim Rhodes
Tim Rhodes

Hi there! My name is Tim Rhodes and I'm a guinea pig enthusiast through thick and thin. My mission is to teach others useful tips and tricks about these cute creatures. When I'm not writing, I enjoy kickboxing and work as an animal trainer.

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Last update on 2023-05-25 / Affiliate links / Images from Amazon Product Advertising API