What Do Gerbils Eat?

Uncategorized March 24, 2020
what do gerbils eat

What Do Gerbils Eat?

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what do gerbils eat

Small pets like the hamster and gerbil are often described as great options for children, but that isn’t always the case.

A gerbil is an energetic and entertaining pet, but it works best for older children who can handle the gerbil with care and manage the responsibility.

Gerbils are burrowing rodents native to Africa and Asia where there are several wild breeds. Most of the gerbils you find in pet stores, however, are descendant from Mongolian gerbils.

These little rodents grow up to 4 inches long and get another 4 inches from their long, furry tails.

They are social animals, best kept in same-sex pairs, and they can become very tame with frequent handling. They typically don’t bite unless they feel threatened.

With proper care, a pet gerbil can live up to 8 years. In most cases, however, pet gerbils live 2 to 3 years.

The key to maintaining pet gerbil health and happiness is to provide your pet with a nutritious diet.

Read on to learn more about your gerbil’s nutritional needs and how to meet them in the best way possible.

Safe and Unsafe Foods for Gerbils

what do gerbils eat

Wild gerbils are natural omnivores – they eat a variety of grasses, vegetables, fruits, leaves, and seeds. In captivity, however, a pet gerbil typically eats a commercial diet supplemented with fresh foods. As a gerbil owner, it’s your responsibility to make sure your gerbil gets the food he needs and nothing he doesn’t. Here’s a list of the foods that are and aren’t safe for your gerbil to eat.

Foods That Are Safe for Gerbils:

  1. Apples
  2. Bananas
  3. Melon
  4. Pears
  5. Kiwi
  6. Plums
  7. Strawberry
  8. Blueberry
  9. Broccoli
  10. Cherries (no pits)
  11. Cauliflower
  12. Cucumber
  13. Carrot
  14. Green beans
  15. Pumpkin
  16. Fennel
  17. Grass seeds
  18. Pumpkin seeds
  19. Sesame seeds
  20. Fresh herbs

Foods Gerbils Can Eat in Moderation:

  1. Cooked chicken
  2. Eggs
  3. Grass hay
  4. Fruit twigs
  5. Lettuce
  6. Raspberry
  7. Sunflower seeds
  8. Sesame seeds
  9. Pecans
  10. Pistachios
  11. Almonds
  12. Peanuts
  13. Brazil nuts
  14. Popcorn
  15. Raisins
  16. Dried apricots
  17. Insects

Foods That Are Not Recommended for Gerbils:

  1. Red meat
  2. Sugary foods
  3. Cabbage
  4. Chocolate
  5. Citrus fruits
  6. Salted nuts/seeds
  7. Roasted seeds
  8. Cooked nuts
  9. Processed foods

Foods Toxic or Harmful for Gerbils:

  1. Avocado
  2. Onion
  3. Garlic
  4. Raw potato
  5. Rhubarb
  6. Grapes
  7. Beans
  8. Fruit pits
  9. Fruit seeds
  10. Tomatoes
  11. Asparagus
  12. Zucchini seeds

Knowing what your gerbil can and can’t eat is only one half of the equation – you also need to understand his nutritional needs.

Read on to learn the essential components of your gerbil’s diet and to see our recommendations for feeding.

Types of Gerbil Diets

Many pet owners compare the gerbil to the hamster but it’s important to realize these are two different animals.

Though hamsters and gerbils are both technically omnivores, the gerbil prefers a vegetarian diet.

Your gerbil might do fine on a commercial hamster food, but his specific nutritional needs will be better met by a properly formulated gerbil mix.

Here is a quick breakdown of the different components of a pet gerbil’s diet:

  • Seed Mixes – One of the most common gerbil foods, seed mixes contain a variety of seeds and grains as well as other ingredients like dried fruit and nuts.
  • Balanced Pellets – A commercially balanced pellet is the best way to meet your gerbil’s minimum requirements for key nutrients, but some gerbils simply don’t like them – you may need to offer them along with a seed mix.
  • Nuts & Seeds – If you’re feeding a commercially balanced pellet, nuts and seeds can be added as treats. Moderate your gerbil’s intake of high-fat options like cashews and sunflower seeds.
  • Fruits & Vegetables – Fresh fruits and vegetables can make up a small part of your gerbil’s diet. Seed mixes and balanced pellets provide the majority of his nutrition.

A balanced diet for gerbils is essential for optimal health and wellness. Read to learn the basics about your gerbil’s nutritional requirements and how they can be met with a commercial gerbil mix.

Meeting Your Gerbil’s Nutritional Needs

When shopping for gerbil food, it’s important to keep your pet’s nutritional needs in mind. These are omnivorous animals, so they require a variety of different foods in their diet.

The nutritional content of your gerbil’s food should come primarily from carbohydrates with moderate protein content (about 15% to 16%) and low-to-moderate fat content (2 to 20%).

Younger and more active gerbils may need higher fat percentages to accommodate for increased calorie burn.

In terms of specific nutrients, gerbils need high levels of fat-soluble vitamins like vitamins A, D, E, and K. These can be found in natural seeds and grains, so that’s why seed mixes are such a good diet for gerbils.

It’s important to choose a well-balanced mix, however, to avoid giving your gerbil too much fat.

Pumpkin seeds and sesame seeds are recommended, for example, over sunflower seeds because they are too high in fat. Make sure your gerbil’s food has a good blend of ingredients.

Gerbils don’t have significantly different needs based on age because they only tend to live for a few years. It is important, however, that baby gerbils be fed their mother’s milk or formula for the first three weeks.

After that, you can introduce small pieces of solid food including commercial pellets and peeled sunflower seeds.

After a few months, your gerbil should be ready to eat a 50/50 mix of commercially balanced pellets and seed mix with small amounts of fresh vegetables and fruits.

Occasional treats can take the form of boiled egg, unsweetened yogurt, or dried mealworms or crickets.

To give you an idea what do gerbils eat and much you should be feeding your pet gerbil in different stages of life, refer to this chart:

Daily Guinea Pig Feeding Chart
AgeSizePellets or Seed MixVeggies and FruitsTreats
Up to 3 weeksBabyMother’s milk or formula only
3 weeks to 3 monthsJuvenileSmall amounts of gerbil pellets, peeled sunflower seeds, raw oatsVery small amounts of fresh veggies and non-citrus fruit 1-2 times a week
3 months and upAdultHalf commercially balanced pellets, half seed mixVery small amounts of fresh veggies and non-citrus fruit 1-2 times a weekBoiled egg, unsweetened yogurt, dried mealworms
Pregnant and nursing mothersAdultHalf commercially balanced pellets, half seed mixVery small amounts of fresh veggies and non-citrus fruit 1-2 times a weekBoiled egg, unsweetened yogurt, dried mealworms

Most gerbil owners offer their gerbil food in a small, heavy bowl that can’t be knocked over. Some gerbils prefer to forage, however, so you might try sprinkling some food around the bowl as well.

In addition to providing your gerbil with the right food, you also need to make sure he has access to fresh water.

Gerbils don’t tend to drink a lot of water, but you should still provide it in a small water bottle hung where your gerbil can access it.

Recommended Commercial Gerbil Foods

If you’re not sure what to feed your gerbil, a commercial gerbil food could be the best option. These formulas are designed to provide for the nutritional needs of gerbils and formulated for their digestive systems, plus they are convenient for you as a pet owner. It’s still important to choose a high-quality product, but you can rest assured that a good gerbil food mix will provide for your pet gerbil’s requirements.

Here are some of our top picks for the best foods for gerbils:

  • Oxbow Essentials Hamster & Gerbil Food – Made with hand-selected timothy hay, this gerbil and hamster food is nutritionally complete and balanced in every bite.
  • Kaytee FortiDiet Pro-Health Gerbil Food – Featuring large, crunchy pieces to support your gerbil’s health with chewing, this gerbil food also contains prebiotics and probiotics for healthy and regular digestion. Plus, it is naturally preserved for freshness.
  • Tiny Friends Farm Gerri Gerbil Food – Nutritionally balanced and full of flavor, this gerbil seed mix promotes natural foraging behavior and promotes healthy skin and coat as well.

Looking for more recommendations on what to feed your gerbil? Check out our in-depth guide to the best commercial gerbil foods.

Gerbil Feeding FAQs

What do gerbils eat in the wild?

The gerbil is an omnivore in the wild, though these small rodents tend to prefer a vegetarian diet. They eat seeds, grasses, and vegetables along with some fruits, leaves, and herbs. They will occasionally eat insects and small amounts of meat as well.

How much do gerbils eat?

Gerbils are very small rodents, so they don’t need a lot of food. Generally speaking, your gerbil will only eat about a tablespoon of food per day with small amounts of fresh foods.

What do gerbils drink?

Gerbils drink water like any other animal but they don’t tend a drink a lot of it. The gerbil naturally comes from a very dry area of the world, so they typically get their water from the food they eat. Fresh food can help meet your gerbil’s needs for hydration, though you should provide a water bottle for clean water as well.

Do gerbils eat insects?

Wild gerbils are technically omnivores, so they may eat insects in the wild. If you want to include insects in a gerbil’s diet, dried mealworms could be a good option.


Kate Barrington is avid pet lover and adoring owner of three cats and one dog, her love for animals has led her to a successful career as a freelance writer specializing in pet care and nutrition. She has been writing about pet care and pet products since 2010
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