For those asking, “Why is hamster biting cage at night?” it’s important to understand what’s going on and how it relates to a hamster’s psychological state.
This is a common occurrence that happens when a hamster is settling into its cage or something has changed recently.
When a hamster starts biting its cage, there are going to be certain signs that become noticeable.
These signs can include:
- Nipping at the Base
- Biting Each Bar
- Pushing Against the Bars
This guide is going to help take a look at finding the answer for “Why is hamster biting cage at night?” and how to stop it right away.
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This chew treat is specifically designed for hamsters making it an ideal addition to any hamster’s life.
Along with stopping a hamster from biting the cage, this chew treat is also packed with nutrients and great for the pet’s dental health. It’s a real win-win and offers a long list of advantages as a hamster owner.
Why Is My Hamster Biting Cage at Night?
Hamsters tend to bite their cage in distress and/or boredom depending on their circumstances. This can include not being happy with the temperature, their dental health, or the amount of exercise they’re getting.
It’s a way to acting out and is natural considering a hamster is trapped within its cage throughout the day.
When a hamster gets bored, it will often start nipping at the cage during various times of the day including at night. The reasons for biting the hamster cage at night can vary depending on the situation and your hamster.
The reasons can include:
- Teething Issues
- Boredom
- Feeling Uncomfortable or Anxious in the Cage
In general, the best course of action is to monitor why your hamster is biting the cage and start implementing changes right away.
It’s best to start with simpler changes that can be implemented without having to fork over a lot of money.
However, it’s recommended to begin spending more time with your hamster in figuring out what works and what doesn’t. This includes going through the tips listed below.

Tips On How To Stop Hamster Biting Cage at Night
Tip #1: Invest in Chew Treats
The best way to stop a hamster from biting the cage at night is to invest in hamster chew treats.
Hamster chew treats are appreciated for helping stop a hamster’s biting tendencies because it pre-occupies them immediately. They will start to focus on eating or biting into the chew treats because they are more appealing to them.
The best part about buying new hamster treats is knowing they are affordable and will work well when it comes to nipping this problem in the bud.
Be diligent and make sure you are buying the right type of chew treats for hamsters that bite. It will go a long way in keeping them healthy and they will enjoy their time inside the cage.
Your top priority has to be to figure out which chew treats are good for hamsters that bite.
This may take a bit of time to figure out as you are looking at different flavors and types. However, the highest-rated chew treats for hamsters are often a great starting point and give you more than enough to work with.
Start giving these chew treats to your hamster and watch as it stops biting. There is often a direct correlation between these treats and how much a hamster bites, especially if they are teething.
Tip #2: Set up a Hamster Wheel
With any hamster biting cage at night, you have to think about their activity levels.
For example, does your hamster run as much as it needs to? Do you have a hamster wheel set up inside the cage? Do you use a hamster ball to bring the hamster outside during the day?
These are essential questions to ask when it comes to keeping the hamster as healthy as possible. If they are not getting enough exercise then you have to invest in a hamster wheel right away. In fact, this should be a top priority even when the hamster isn’t biting.
The benefits include:
- Increased Physical Activity
- Improved State of Mind
- Removes Focus From the Cage and/or Other Objects
Hamster wheels are an important accessory for hamster cages. They are easy to set up and immediately increase the hamster’s physical activity without having to do a lot,
Remember, hamsters are known to run all over the place when they are outdoors. It is natural to them and something their bodies are made for.
As a result, you should not repress them in this regard as it can lead to unwarranted behavior such as biting their cage at night.
Set up the hamster wheel inside the cage and watch the difference it makes in a few days.

Tip #3: Let Hamster Roam Around in a Hamster Ball
Just like the hamster wheel, you are also going to want to up the ante by investing in a hamster ball.
The purpose of a hamster ball is to increase your hamster’s physical activity while also getting them to explore the room and their surroundings outside the cage. Most hamsters will love this psychological boost and it will make a difference.
It is a good change that is going to put your hamster at ease and will keep them active.
Since most hamster owners don’t want to let their hamster roam around without protection, a good hamster ball works well.
It’s going to keep your pet safe and they will be able to explore the room without worry.
If your hamster continues to bite its cage at night then it’s important to continually work on finding out what is going on. This can include having to increase how much physical activity they are getting per day.
Some hamsters have a lot of pent up energy and it needs to be used somewhere.
Unfortunately, this means biting the cage when that is the last thing you want to see happen!
Tip #4: Stabilize the Room’s Temperature
If you are wondering, “Why is hamster biting cage at night?” it’s best to think about subtle details such as the room’s temperature.
Imagine being stuck in a small space and the temperature is too cold or too hot. This can cause anxiety, discomfort, and a general disliking for the setting.
The same applies to the average hamster as it is going to want to get away from this type of setting right away.
As a result, it’s highly recommended to focus on stabilizing the room’s temperature. Take the time to figure out what the temperature is near the hamster’s cage and then start increasing or decreasing it based on what’s needed to keep the hamster healthy.
Too many people don’t take the time to stabilize their temperature and that’s what holds them back over the long-term.
It’s a simple change that can be made within a few seconds.
Start gradually to see what works best for your hamster and continue to make these changes to keep the hamster happy. If not, your hamster will continue to nip away at the bars trying to find a way out.
Final Thoughts
This is the answer to your question, “Why is hamster biting cage at night?”
When a hamster starts behaving oddly, it’s time to understand what can be done to make adjustments. The last thing you want to do is assume everything will get better on its own as that rarely happens.
By investing in a good hamster chew treat, you are already going to be halfway to a proper solution. At this point, it becomes important to keep tabs on how your hamster is behaving at night and what can be done to make sure the change is permanent.
Stay patient during this period as you look to make your hamster stop biting its cage.
For more on how to improve your hamster’s life, look at the following articles – ways to get a hamster to run more, ways to get a hamster to love you, best way to handle a hamster, and the right type of bedding for hamsters.