6 Things New Gerbil Owners Should Know

Here’s everything you need to know about keeping pet gerbils, from their dietary needs to their ideal habitat.

Aug 3, 2025byDarren Ryding

things new gerbil owners should know

 

Gerbils are one of the most popular pet rodents. Many people love them because they’re friendlier than hamsters and don’t have the stigma of rats. They’re a good option for new pet owners, but they do have some specific needs. It’s important to understand what your gerbils require so they enjoy a happy life. In this guide, we’ll look at everything you must know about keeping these furry-tailed critters.

 

1. Gerbils Are Very Social Animals

pet gerbil
A pet gerbil. Image Credit: Blue Cross.

 

One of the joys of keeping gerbils is that they’re very social. Owners can form bonds with these pets and even play with them. However, while this can be fantastic, it may also trigger another issue: separation anxiety. Gerbils will suffer from loneliness and stress if they don’t have companionship. That’s why most experts advise getting at least two gerbils, so they can keep each other company.

 

In the wild, gerbils will live in communities of up to 17 individuals. They will play with each other and provide enrichment. The gerbils will even groom their companions. Don’t mix males and females unless you want a cage full of baby gerbils. Gerbils are great pets for children over the age of eight, and they’ll enjoy being handled gently.

 

2. Gerbils Have Short Lifespans

two gerbils
A pair of pet gerbils in a tank. Image Credit: PETA.

 

A disadvantage of keeping gerbils is that they don’t live very long. Most gerbils will live for between two and four years in captivity. This is very different from rabbits that can live 10 years with proper care. That said, you should consider another pet if you’re concerned about the longevity of a pet gerbil.

 

Additionally, gerbils are prone to many health issues that can curtail their lives. They are very prone to stress, and this can exacerbate medical conditions, including seizures. Mammary tumors, respiratory problems, and kidney disease may also cut a gerbil’s life short.

 

Keep a close eye on your gerbil’s behavior so that you know when something is wrong. If they have less energy than usual or hide excessively, there may be an issue. Furthermore, their stool is always a good indicator of their health. Bring your pet gerbil to the vet if it has diarrhea for more than a day because it could be serious.

 

3. Gerbils Must Be Handled Gently

gerbil on flower
A gerbil sitting on a flower. Image Credit: Scottish SPCA.

 

Owners must socialize their gerbils from an early age to accustom them to handling. It’s critical to exercise caution. Gerbils have very fragile bodies, and humans can easily cause injury. Parents must teach their children how to hold their pets properly and play with them safely. We don’t advise keeping gerbils as pets for children under eight years old.

 

When you approach a gerbil, do so slowly. Remember, they’re prey animals, and they may experience stress and fear if you snatch them. Also, while you shouldn’t hold them tightly, ensure they don’t escape your grip. Gerbils are extremely fast and agile. The good news is that they’re not good climbers because of the fur on their paws. However, this also means they’re at a greater risk of predators like cats or dogs if they escape.

 

4. Gerbils Love Burrowing and Hiding

gerbils pair cage
A pair of gerbils in a cage. Image Credit: YouTube.

 

Gerbils love burrowing. They live in complex underground networks in the wild. That’s why it’s crucial to try and recreate their natural environment in captivity. You should put deep bedding in their cage, so your gerbils can dig and build tunnels. Experts recommend hay, woodchips, and even organic topsoil. Ensure you sterilize the latter if you use it, so you don’t introduce unwanted parasites.

 

Meanwhile, you should have a 20-gallon tank for two gerbils. A larger enclosure will be necessary if you’re keeping more. Avoid mesh bottoms because these are dangerous for gerbils and uncomfortable for them to live on. The substrate should be deep enough that you can have eight inches of bedding with plenty of space for the gerbils to run around.

 

Escape-proof your cage because your gerbils will try to find a way! The last thing you want to deal with is an escaped pet.

 

5. Gerbils Enjoy a Varied Diet

gerbil
A close-up of a pet gerbil. Image Credit: BBC.

 

Feeding gerbils is relatively easy. Owners can buy commercially made gerbil food at pet shops. These contain most of the necessary nutrients a gerbil needs to live a healthy and happy life. However, check the ingredients because some of these products may contain too much sugar, which can lead to obesity and other health problems.

 

Gerbils are omnivorous, but they love fresh fruit and vegetables, such as:

  • Apples
  • Cucumbers
  • Carrots
  • Melon
  • Orange slices
  • Fennel
  • Pears

 

You could also offer pumpkin seeds as a treat, but don’t give them too often. Never give grapes to gerbils because they’re poisonous to rodents. Ensure your pets drink enough water, but don’t worry if they don’t urinate often; this is natural for gerbils.

 

6. Gerbils Can Be Destructive

gerbil peeking over fence
A gerbil peeking over a cage. Image Credit: Vox.

 

Owners should note that gerbils can be very destructive, especially if they’re housed in the wrong environment or don’t have enough enrichment. A bored gerbil may try to chew their way out of their cage, and you must supervise them if you play with them outside of their enclosure. Gerbils have very sharp teeth and can damage furniture, bite through wires, or chew holes in drywall.

 

It’s crucial to give them enough space to dig and explore so they don’t get bored. Also, provide chew toys! Not only will these items trim their teeth, but they’ll give your gerbil an outlet for its energy. These are some of the best rodents to keep as pets – if you care for them properly!

 

 

 

Darren Ryding
byDarren Ryding

Darren is a passionate animal lover. He grew up on an organic vegetable farm with an ensemble of adopted animals including pygmy goats, pot-belly pigs, and donkeys. He currently lives with his Vietnamese rescue dog Bee.