Gerbils are tiny, furry, and super fun pets! But have you ever wondered, are gerbils in season? Do they have a special time of year when they have babies? In this article, we’ll answer all your questions about gerbil breeding, how to care for pregnant gerbils, and what to do with baby gerbils.
We’ll also talk about how many gerbils can live together and how to tell if a gerbil is a boy or a girl. By the end, you’ll be a gerbil expert! Let’s get started.
Understanding Gerbil Breeding Seasons
First things first: gerbils don’t have a specific “season” like some animals do. That means they can have babies any time of the year! But there are a few things that can make gerbils more likely to breed:

- Temperature: Gerbils like it warm but not too hot. If their home is cozy, they might feel ready to have babies.
- Daylight: Just like us, gerbils are affected by light. Longer days in spring and summer can make them more active and ready to breed.
- Habitat: A clean, safe, and stress-free cage is super important for gerbils to feel comfortable enough to have babies.
Signs of a Pregnant Gerbil
If you have a female gerbil, you might wonder if she’s going to have babies. Here are some signs to look for:
- Weight Gain: A pregnant gerbil will get bigger, especially around her belly.
- Nesting Behavior: She’ll start gathering bedding material to make a soft, cozy nest for her babies.
- Eating More: Pregnant gerbils need extra food to stay healthy and feed their growing babies.
A gerbil’s pregnancy lasts about 24-26 days. That’s just 3-4 weeks!
Caring for a Pregnant Gerbil
If your gerbil is pregnant, she’ll need some extra care. Here’s how you can help:
- Give Her Space: Pregnant gerbils like quiet and privacy. Try not to handle her too much.
- Healthy Food: Feed her protein-rich foods like boiled eggs, mealworms, or special gerbil food.
- Comfy Nest: Make sure she has lots of soft bedding to build her nest.
Baby Gerbils: What to Expect
Baby gerbils, also called pups, are super tiny and cute! Here’s what you need to know:
- Newborns: Baby gerbils are born hairless, blind, and completely dependent on their mom.
- First Week: After about a week, they’ll start growing fur.
- Three Weeks: Their eyes will open, and they’ll start exploring their cage.
- Four to Five Weeks: By this time, they’ll be weaned (no longer needing their mom’s milk) and ready to eat solid food.
It’s important not to handle baby gerbils too much at first. Their mom might get stressed and stop caring for them.
How Many Gerbils Can Live Together?
Gerbils are social animals, which means they love having friends! But how many gerbils can live together?

- Pairs: Two gerbils are usually the best. They can keep each other company and play together.
- Small Groups: If you have a big enough cage, 3-4 gerbils can live together happily.
- Introducing New Gerbils: If you want to add a new gerbil to the group, do it slowly. Gerbils can be territorial, so they might fight if they don’t know each other.
Identifying Breeding Sex in Gerbils
If you’re thinking about breeding gerbil, you’ll need to know how to tell boys from girls. Here’s how:
- Males: Boy gerbils have visible testicles and a bigger space between their anus and genital opening.
- Females: Girl gerbils are usually smaller and have a shorter distance between their anus and genital opening.
It’s important to know the difference so you don’t end up with unexpected baby gerbils!
Common Questions About Gerbil Breeding
Let’s answer some of the most common questions people have about gerbil breeding:
- How many baby gerbils are born in a litter?
Usually, 4-6 baby gerbils are born at once. Sometimes there can be more! - Can gerbils breed with their siblings?
Yes, but it’s not a good idea. Breeding siblings can lead to health problems for the babies. - How often can gerbils breed?
Female gerbils can have babies again right after giving birth, but it’s not healthy for them to breed too often.
Tips for Responsible Gerbil Breeding
Breeding gerbils can be exciting, but it’s also a big responsibility. Here are some tips to make sure you’re doing it the right way:
- Don’t Overbreed: Breeding too often can make the mom gerbil sick and tired.
- Prepare for Babies: Make sure you have enough space, food, and time to care for the new gerbils.
- Consider Adoption: If you’re not ready for breeding, think about adopting gerbils instead. There are lots of gerbils in shelters who need loving homes!
Conclusion
So, are gerbils in season? The answer is no—gerbils can have babies any time of the year! But breeding gerbils is a big job that requires lots of care and attention. Whether you’re taking care of a pregnant gerbil, raising baby gerbils, or just learning about these amazing pets, we hope this guide has helped you.
If you’re ready to bring home a gerbil or two, check out our selection of gerbil cages, food, and toys. Your new furry friends will thank you!