Last updated: August 8, 2021

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Welcome to our big rat cage test 2021. Here we present all the rat cage products we have tested in detail. We have compiled detailed background information and added a summary of customer reviews on the web.

We would like to make your purchase decision easier and help you find the best rat cage.

You will also find answers to frequently asked questions in our guide. Furthermore, you will also find some important information on this page that you should pay attention to if you want to buy a rat cage.


  • The rat cage offers rats a living space and does not serve as a means of torture. Here, too, there are various models made of different materials, which are sold by numerous suppliers.
  • First of all, you have to decide between a rat cage made of plastic or one made of wood with wire bars. Due to the many advantages of wood, we would recommend the second option.
  • However, it is not only important to inform yourself about all offers and purchase criteria in advance, but you also have to be aware that your rat cage needs a regular opinion. The work is not done with the purchase alone.

The Best Rat Cage: Our Choices

Guide: Questions you should ask yourself before buying a rat cage

Rats are considered to be very agile little animals, so before you buy a rat cage, you should deal with the most important facts to find out which cage, which size and which furnishings suit your rat and your living situation.

In the following, we will briefly explain the usefulness of a rat cage and show you where and from whom you can buy one at a reasonable price.

What is a rat cage?

A rat cage is not a form of torture or a cage that can be used to trap rats, it is simply a living space for a pet rat.

It is not uncommon for people to get a mouse or a rat as a pet, but here, too, care should be taken to keep them in a species-appropriate manner.

Rats are considered to be very agile and eager to climb. (Image source: / Kapa65)

Just because these little animals may not be very big, they still need a comparatively large amount of space, as they are very active and need their exercise. But more about that now.

In what sizes can you buy a rat cage?

Especially when keeping rats, you have to be aware that these animals need a lot of space or enough room to climb or run around.

Therefore, it is important to pay attention to the size of the floor space, but also to the height of the cage.

As a rule, it is recommended to keep not just one, but 2 rats, as otherwise they can easily feel very lonely. For 2 rats, the basic dimensions are usually around 100 x 60 x 200cm.

In principle, however, the bigger the cage the better. A rat cage can never be too big.

What does a rat cage cost?

Of course, prices vary depending on the quality and design of the individual cages. The costs depend mainly on the material of the cage and its condition, but more about that later.

We just want to give you a short overview of some products:

Product Price in €
InterZoo ca. 50€
Voltrega ca. 90€
Vida XL ca. 150€

The average price is therefore about 100€.

What alternatives are there to a rat cage?

Basically, there are hardly any alternatives to the classic rat cage when it comes to keeping a pet rat.

Rats are very nimble animals and can easily get through any hole or grate if they are not properly adapted to the dimensions of a rat.

Therefore, we recommend that you purchase a rat cage if you are thinking about buying a rat.

These cages are very uncomplicated, can usually be placed anywhere and there is already a wide range of different rat cage designs available.

Decision: What types of rat cages are there and which one is right for you?

There are a few things to consider when buying a rat cage. That's why you should research all the options in advance to find the right rat cage for you and your pet rat.

As with most products, there are different materials that rat cages can be made of.

In the following, we will list the different types and materials as well as their advantages and disadvantages.

What distinguishes a plastic rat cage and what are its advantages and disadvantages?

Basically, you can say that plastic rat cages are the cheaper option. They are also lighter and easier to clean.

However, it can happen that your rodent starts to gnaw at the enclosure and in the worst case even nibbles a hole into the cage. This can have serious consequences if your rat escapes and you can no longer find it.

  • Cheap
  • Lightweight
  • Easy to clean
  • Dangerous to rodents
  • Not environmentally friendly

Because of the risk of escape, we recommend wooden rat cages reinforced with wire mesh. The bars of the cage should be dark so as not to dazzle the animals and make observation more difficult.

However, you should make sure that the paint is not too toxic, as the little ones cannot be prevented from nibbling on it a time or two.

What distinguishes a wooden rat cage and what are its advantages and disadvantages?

If we now compare the two most popular cages with each other, we can say that the wooden cages, as long as they are reinforced with a wire grid, are more recommendable, as they are not only manufactured in a more environmentally friendly way and are more sustainable, but are also much more natural for the little ones.

However, it is essential to consider the additional grid or wire, because without this reinforcement the rats can chew their way through without any problems - a disadvantage of wood.

But usually, wooden cages for rodents are only offered with wire reinforcement anyway. With the wire mesh, there is then only the right size to consider, but more on that later.

Rats are pack animals, so you should always keep at least 2 rats at the same time. (Image source: / sipa)

Here we just want to briefly show you the advantages and disadvantages of the wooden rat cage with wire compared to the plastic one:

  • More robust
  • More environmentally friendly
  • More natural
  • Less harmful
  • More expensive
  • Heavier
  • Often more difficult to clean

Buying criteria: You can use these factors to compare and evaluate rat cages

In the following, we will show you which aspects you can use to decide between the many possible rat cages.

Below you will find the criteria that will help you to distinguish between different rat cages:

  • Size
  • Material
  • Equipment


Size can be divided into two different categories. One is the size of the cage (floor space and height) and the other is the size of the space between the bars.

Cage size

The size of the cage depends on how many rats you have, how big they are/will be and how much space you have.

As a rule, however, a rat cage cannot be too big, as rats are very active little creatures and move around the room as much as possible.

The minimum size for 2 rats (rats should not really be kept alone) is about 100 x 60 x 200cm for the floor space. Especially for rats, however, the height of the cage is also very important, as they spend most of their time in the higher areas.

Did you know that rats usually only live up to about 3 years?

Depending on the type of rat, the life expectancy of rats is around 1.5-3 years. The rat already starts to age from the age of 1.5 years.

The size of the rat's head is the most important thing to consider when choosing the size of the grid in order to find out the distance between the individual bars. (Image source: / Robert-Owen-Wahl)

Therefore, it is also advisable to get a rat cage with several tiers. Chinchilla cages, for example, are very suitable for this.

Grid size

The distance between the bars should not be more than 1.2 cm, as rats are very clever animals and can easily worm their way through anything. Therefore, you must make sure that the rat's head does not fit through the grid, because then it has no chance.


As already mentioned in the decision part, there are mainly 2 materials from which rat cages are made. Plastic or wood with wire reinforcement.

However, the wood variant is preferred as it is not only more environmentally friendly and sustainable, but also contributes to a natural habitat.


When buying a rat cage, you should also look for the cage to be equipped with, for example, several floors, perhaps have any connecting ladders and bridges.

But simple ramps, ropes and tubes are also appreciated. The more active the rat can be, the better.

Facts worth knowing about rat cages

What is the best way to set up a rat cage?

Since the rat cage is a rat's habitat, it must of course be properly equipped with the most important things.

First of all, a so-called nipple drinker and a food bowl are necessary. This food bowl should, if possible, be fixed quite sturdily, as otherwise it can be knocked over very quickly.

Make sure that these two containers are large enough so that all the animals can eat and drink from them at the same time (or get several containers).

Apart from these two essential elements, you can be relatively free and creative. Whether it's bridges, ropes, hammocks, dens made of different materials or a box for digging, your little ones will definitely enjoy it!

How often does a rat cage need to be cleaned?

To clean a rat cage properly, it is first important to use the right bedding.

Most pet shops advise against using small animal litter, as it is usually very dusty and can endanger the rats' small lungs.

Therefore, they mainly recommend bedding made of hemp, maize or beech wood granulate. However, if you prefer to simply lay out newspapers, that is also perfectly fine.

If you want to do something good for your little ones, you can also buy them hay or straw and line the cage with it. However, make sure that the hay or straw is organic, otherwise the dried grass will often contain traces of mould.

For cleaning: We recommend cleaning the cage 1-2 times a week (depending on the size and number of rats). You can either let the rats run free for a short time or put them in a transport box.

It is best to first remove the old bedding, wash the enclosure with water and then re-spread it.

What other accessories are available for rat cages?

When we talk about accessories here, we are really just talking about additional furnishing elements for the rat cage. There are, of course, different food bowls, drinking containers or climbing devices that you can buy with the cage.

This way, you can always add or replace a little something and ensure variety.

Image source: / Kirill Kurashov