Why Do Hamsters Climb Their Cage? The Mystery Unraveled

Hamsters are adorable and fascinating creatures that are well-loved by many people. These small, furry animals have unique behaviors that fascinate us, and one of the most common and curious of these is their tendency to climb their cages. In this blog post, we will examine the reason why hamsters climb their cages and what you can do to prevent it.

hamster climbing on cage
Hamster climbing cage

Hamster Behavior

Before we dive into the reasons why hamsters climb their cages, we must first understand their behavior. Hamsters, like all animals, exhibit many different types of behavior. These behaviors can generally be divided into four categories: instinctual, exploration, reproductive, and aggressive behaviors.

Instinctual Behaviors

Instinctual behaviors are innate to hamsters and are necessary for their survival. These behaviors include burrowing, hoarding food, and grooming themselves. These behaviors are not learned but are instead ingrained in the hamster’s genetic makeup.

Exploration Behaviors

Hamsters are curious creatures that love to explore their environment. They will often investigate new objects by sniffing and nibbling on them. They also like to dig and climb to explore different areas.

Reproductive Behaviors

Like all animals, hamsters have a strong drive to mate and reproduce. Male hamsters will often fight with each other to establish dominance and gain the attention of females. Female hamsters show a change in behavior when they are in heat.

Aggressive Behaviors

Hamsters can be territorial animals, and they will often defend their space aggressively. This behavior can be seen when two hamsters are introduced to each other, and they begin to fight.

Hamster Cage Climbing

One of the most common behaviors exhibited by hamsters is the tendency to climb their cage. There are several reasons why hamsters may do this.

Cage Size and Type

The size and type of cage can have a significant impact on whether or not a hamster will climb. A cage that is too small will not provide enough space for the hamster to explore and move around freely. As a result, the hamster may try to climb the walls to gain more space.

Environmental Factors

Hamsters are sensitive to their environment, and certain environmental factors can cause them to climb their cage. For example, if the cage is located near a window or in a drafty area, the hamster may climb to escape the cold air.

Exercise and Stimulation

Hamsters need regular exercise and mental stimulation to stay healthy and happy. If a hamster is not getting enough exercise or stimulation, they may climb their cage out of boredom or frustration.

Boredom and Lack of Activity

Hamsters are social animals and need regular interaction with their owners. If a hamster is left alone for long periods of time without any stimulation, they may become bored and climb their cage out of restlessness.

Risk of Injury

Finally, climbing can be dangerous for hamsters. If they fall from a height, they can be seriously injured. For this reason, it is important to prevent them from climbing excessively.

Preventing Hamster Cage Climbing

Fortunately, preventing hamster cage climbing is relatively easy if you take the right steps.

Choosing the Right Size Cage

One of the most important things you can do is to provide your hamster with a cage that is the appropriate size for their needs. A cage that is too small will not provide enough space for the hamster to move around freely.

Providing Enrichment and Stimulation

To prevent boredom and frustration, it is important to provide your hamster with plenty of toys and activities to keep them mentally stimulated. This can include things like puzzle feeders or chew toys.

Ensuring Proper Exercise and Playtime

Hamsters need regular exercise and playtime outside of their cage to stay healthy and happy. Make sure to provide your hamster with opportunities to run and play every day.

Reducing Stress and Anxiety

Finally, it is important to reduce any stress or anxiety that your hamster may be experiencing. This can include things like providing a quiet, peaceful environment, reducing exposure to loud noises, or avoiding sudden movements.


In conclusion, hamsters are curious and active creatures that love to explore their environment. However, climbing their cage can be dangerous and is often a sign of boredom or frustration. By providing them with a cage that is appropriately sized, plenty of toys and activities, regular exercise and playtime, and reducing any sources of stress or anxiety, you can help to prevent your hamster from climbing excessively.

ThePetFaq Team