Best 6 Small Rat Cages That Will Fit Every Place

Are you in need of a small rat cage?

In this case, read our six reviews about the best of best, cool, for 2, and other models. We are sure that the buying guide that we have prepared will help you as well. Check it out and see if among these six models you will find the one that suits you most.

The Summary

Prevue Ferret Outdoor Enclosure SummaryPrevue Rat And Chinchilla Cage
The Prevue cage is great for small animals such as pet rats and chinchillas. It provides enough space and can easily be rolled to another corner.
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Little Friends Grosvenor Rat Cage SummaryLittle Friends Grosvenor Rat Cage
The Little Friends rat cage is here to make your baby pet rat feel safe and comfortable. It includes the ramp, platform, and wheel.
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Ware Rat Cage SummaryWare Rat Cage
Do you have two pet rats, but not a lot of space for a large rat enclosure? Then read all about the Ware cage for two rats.
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What Mean The Term Small Cage?

Small cages for rats are functional models that can fit in every corner of the house. They are made for small pets like newborn rats so they can have a place to live.

How Much Is The Difference Between Standard Model?

The approximate size of a standard cage for rats and other small animals is 24 inches. Smaller models go from 10 to 20” depending on the size of the rat.

What Is The Minimum Size Cage For A Single Rat?

The general rule for a single rat is 2 cubic feet, and the approximate size should be 15 x 8 x 10 inches. If you have 2 rats minimum size is then 29 x 15 x 18 inches.

Do Rats Even Love Being In Small Areas?

Rats are knowns as active animals and they don’t prefer being in small areas for too long. They need space place for sleeping and moving. Small cages are a good choice only for younger rats and newborn rats.

small rat cage picture 1

What Type Of Model To Pick

You can find a variety of small cages on the market, and we’re giving you the list of the most

  • Single Floor Cage – You want a simple model for your rat? Then most of the single-level cages will be a good choice. They are easy to maintain.
  • 2 Level Cage – Even small age can have a top-shelf which you can use for the feeding area. 2 level cages will keep your rat active during the day.
  • Multilevel Cage – Do you want to buy a small cage but still provide enough space so your rat can stay active? Then pick a multilevel cage so your rat can go up and down and stay healthy and happy.
  • Cage With Open Top – Cages with no lid give you the opportunity to play with your rat and easily feed him whenever you want. They are the best choice for newborn rats.
  • Portable Cage – Do you want to provide your rat catch fresh air outside? Or take him on a trip with you? Then you need to pick a portable model, You can choose between a model with a rolling caster to move the model around the house or with a handle so you can quickly take it with you.

Advantages & Disadvantages Of Having Rat Cage

You’re having doubts to buy or not buying a small cage for your rat?
Check which are positive and negative sides of having it.

Small Rat Cage Advantage

The main advantage of having a small cage is definitely a space-saving function. You can place the cage in every corner of your house and it won’t take much space. Also, you can store it on every shelf when it’s not in use. Having a small rate allows you to easily clean it and take it with you if you’re going on a trip with your pet. Rat cages will keep your rats safe in one area, so you don’t have to worry they will escape. It is a great choice for people who have other pets at home so rats can be safe in their environment.

Disadvantages Of Small Cage

A small cage can make your rat nervous if it doesn’t have enough space for moving and sleeping. Small cages don’t allow additional features like tunnels or ladders which rats love to use for playing. Also, if you’re planning to have another rat, you won’t be able to fit both of them in a small cage.

What Kind Of Cage Is Good For Your Rat? – Gude For Buying

What features to look for in the cage so you can choose a functional and high-quality model? Read them down below.

Durable Model

The cage needs to be made of high-quality material so it is important to buy it only from reliable brands. Make sure the wires are rustproof and that the bottom base can’t break easily if it’s made of plastic or ripped off quickly if it’s made of canvas. Also, the cage needs to be chew-proof so your rat can’t easily damage it.

Cage Dimensions

Before buying a cage check the size of the model which includes length, width, and height. The general rule for a single rat is 2 cubic feet and the cage needs to have at least 15 x 8 x 10 inches.

The Bar Spacing

So your rat can’t escape from the cage or stuck in between, it is important to check the bar spacing. If you have a baby rat, pick the model with 0.5” bar spacing. For a larger rat around 1 bar spacing will be ok.

small rat cage picture 2

Cage Access

Most of the small cages have a door at the front or on the top of the cage which allows you easily reach the rat or let him out. We recommend picking a model with top doors so the rat won’t escape easily when you open it.

Daily Maintenance

To avoid a bad smell and long cleaning, pick a model that has an easy cleaning surface. The plastic bottom base can be quickly clean with a damp cloth. If you have a model with lining most of them are waterproof and can be easily cleaned in the washing machine. Also, the cages with a tray at the bottom will save your time with maintenance.

Best 6 Small Rat Cages

Prevue Rat And Chinchilla Cage


Material: Acrylic/Plastic
Dimensions: 31 x 20.5 x 40 inches
Weight: 30 Pounds
Wire spacing: 3/8-inch
Color: Earth dusted rose

General Overview
This cage by Prevue is not very large but provides a lot of space for a pet rat. You can get additional toys and other accessories and allow your rat to play and stay as active as it wants. There is enough space for food bowls and water bottles too.

Prevue Ferret Outdoor Enclosure

The Design And Material
This rat cage is made of sturdy and long-lasting wire material. It can be used indoors and outdoors. It resists all temperatures and it is absolutely waterproof. It is chew-proof as well and makes sure your rat stays inside.

The Package 
This Prevue rat cage already includes the metal ramps for your rat to have fun with. There are two platforms as well. Also, there is a removable tray with a wind-bell lock. This helps preventing your pet rat to push the tray out.

Prevue Ferret Outdoor Enclosure Review

The Size And Space
This small cage by Prevuse is 31-inch L, 20-1/2-inch W, 40-inch H. The bar spacing is 3/8-inch. The cage comes with four rolling casters. You can easily move it from one to another side of the room. This allows you to clean the area around it more easily.


Overall: ★★★★★
Design ★★★★★
Functionality: ★★★★★
Size: ★★★★☆
Maintenance: ★★★★★
Quality: ★★★★★


$254 – $438 varies from webshop to webshop: Amazon, Walmart, eBay


  • Modern design
  • Tray for easier maintenance
  • Rolling wheels for moving
  • Multilevel cage


  • Heavier model
  • Wire mesh at the bottom

Little Friends Grosvenor Rat Cage


Material: Plastic
Dimensions: 30.31 x 18.5 x 14.17 inches
Weight: 11.38 Pounds
Wire spacing: 0.4 inches
Color: Silver/Black

The Price
This cage for small animals is perfect for rats, mice, hamsters, etc. It is ideal for one pet rat. It includes the accessories, the large opening door that makes the cleaning easier, and it is made of good quality. The price is quite affordable and we consider it budget-friendly.

Little Friends Grosvenor Rat Cage Review

The Size And Bar Spacing
This cage for ferrets comes with super-narrow wires. The space between the bars is less than a half-inch. This means that your baby pet rat can also live inside out this small cage. The overall dimensions are 30.31 x 18.5 x 14.17 inches. This cage will fit you almost anywhere.

The Accessories Included
The Little Friends Grosvenor rat and hamster cage include a small house, a wheel for letting your pet stay active, and a small food bowl. There is one platform and ramp that leads to it. Add this cage a water bottle and your rat will then have everything it needs.

Little Friends Grosvenor Rat Cage

Easy To Clean And Store
The large access door of this cool designed cage opens on the top of the cage. This allows you to reach for your rat easily and to clean the cage properly. Also, this cage is designed in a cool way. It is easily collapsible so you can store it wherever you want if necessary.


Overall: ★★★★☆
Design ★★★★★
Functionality: ★★★★☆
Size: ★★★★☆
Maintenance: ★★★★☆
Quality: ★★★★★


$110 – $122 varies from webshop to webshop: Amazon, eBay


  • Easy-fitting model
  • Included wooden shelf with ladders
  • Detachable design for quick setup
  • Easy and quick cleaning


  • Rat can easily damage wodden parts
  • Plastic clips can easily broke

Ware Rat Cage


Material: Metal
Dimensions: 3 x 31.25 x 16.5 inches
Weight: 15.5 Pounds
Wire spacing: 0.5 Inches
Color: Green/White

Enough Space For Two
The Ware rat cage is ideal for 2 rats. Especially if you have baby rats or small-sized ones. This Ware cage measures width 30.50, depth:15.75, height: 28. It comes with a metal bottom and metal wires. The material used for construction is chew-proof.

Ware Rat Cage

Three Levels
Although we find it small, we may say that this cage is tall. It can be used in tight spaces or small homes with two rats. There are two platforms and two ramps which in total makes three levels. The cage doesn’t include accessories. Add your this rat cage decorations for your pets.

The Ventilation
This cage by Ware manufacturer is well-ventilated. It allows the fresh air to easily come in all the time. The bar spacing is narrow, though. This cage can be used outdoors and indoors. It resists in a humid environment.

Ware Rat Cage Review

Easy To Setup
The assembly of this cage for rats is very simple. It will take no more than 5 – 10 minutes. It requires no additional tools and the assembly is easy to do by one person. There are instructions provided within the package to help you set up the cage in no time.


Overall: ★★★★☆
Design ★★★★☆
Functionality: ★★★★★
Size: ★★★★☆
Maintenance: ★★★★☆
Quality: ★★★★☆


$105 – $113 varies from webshop to webshop: Amazon, Walmart


  • Simple and functional cage
  • 3-level design
  • Small space bar between wires
  • Well Ventilated


  • Metal bottom need mat cover
  • Wire ladders and shelf can be uncomfortable

Amazon Basics Small Pet Habitat Cage


Material: Steel wires/canvas
Dimensions: 46.65 x 13.78 x 23.62 inches
Weight: 9.15 Pounds
Color: Black

About Amazon Basics
The Amazon Basics rat cage is suitable for indoor and outdoor use. Its cheap price makes it profitable to buy for one medium to large-sized rat or even two small baby rats. It is ideal to use as a started kit. The reason why it because it has no option of being a multi-level cage. It can serve as a travel cage.

AmazonBasics Indoor Cage

The Simple Design
You can choose between the black or blue versions of this small cage for rats. It is constructed of iron wire. It is safe and non-toxic. It has smooth edges. It can be locked to make you feel safe about your pet rat. Also, it is chew-proof and leak-proof.

How To Assemble And Clean?
The assembly is easy and fast. We are sure that you will be able to set it up in less than 10 min. There is a user manual with the instructions that are provided in the package. Clean the cage regularly. It is easy to access it and to maintain hygiene.

AmazonBasics Indoor Cage Review

What More To Know
A great thing is that this durable and sturdy rat cage includes a washable lining. You can wash the lining, dry, and put it back in one day. The cage itself is very lightweight so if you need to clean the area around it, you will be able to do it without hassle.


Overall: ★★★★☆
Design ★★★★★
Functionality: ★★★★☆
Size: ★★★★★
Maintenance: ★★★★☆
Quality: ★★★★☆


$34 – $52 varies from webshop to webshop: Amazon,Walmart


  • Small wire space bar to prevent escape
  • Leakproof bottom for easier maintenance
  • Wide area for moving


  • Suitable only for newborn rats
  • No cover lid

Mcage 3-Story Rat Cage


Material: Metal
Dimensions: 22 x 14 x 23 inches
Space Bar: 0.3 inches
Color: White

Made Of Wire
This Mcage small cage for rats is made of a quality wire with narrow bar spacing (half an inch). It can fit your baby rats. It is safe for small animals and its little paws. The quality of the cage itself is high. This is a rust-proof and non-toxic cage.

Mcage Rat Cage Review

The Overall Size
This great Mcage rat cage will provide enough space for your little pet. The size is 22″L x 14.5″W x 23.5″H. The cage includes one large opening door on the front. There is a safety lock so you can feel safe and your pet rat won’t escape the cage.

Mcage Rat Cage

What Is Included?
There is a 3” deep tray included. Also, there are two ramps and two platforms. Your rat will have the chance to climb, run, play, and sleep. Add more accessories, a water bottle, and food dish. Add tubes and tunnels so your rat can explore.


Overall: ★★★★☆
Design ★★★★☆
Functionality: ★★★★☆
Size: ★★★★★
Maintenance: ★★★★☆
Quality: ★★★★☆


$44 – $54 varies from webshop to webshop: Amazon,Walmart,eBay


  • Sturdy and durable cage
  • Large doors at the front
  • Small space bar between wires


  • Wire mesh ladders
  • Shelf pads required for comfort

Ferplast HAMSTERVILLE Habitat Cage


Material: Wood/Steel wires
Dimensions: 23.6 x 13.4 x 19.3 inches
Weight: 15 Pounds
Color: Black

Natural Design
The Ferplast is made of wood and is beautifully designed with natural and sustainable wood and a robust wire net. It is great for hamsters, small rats, mice, and similar small animals. This is a fun and healthy environment for your pet.

Ferplast Small Rat Cage Review

Includes All Necessary Accessories
This Ferplast rat cage comes with a plastic exercise wheel and a plastic water bottle. There is a food dish included, a hamster hide-out. The cage has 3 wooden platforms and ladders. We consider it one of the best cages for rats.

How To Maintain? 
There is a 2.6” plastic base. It contains the bedding that can easily be removed so you can dump your rat’s litter. The included accessories and the top can be cleaned with a humid cloth. Make the cleaning your routine and make sure your rat stays in a clean environment.

Ferplast Small Rat Cage

The Cage Access
There are two access doors. One at the front, and the other on the top. To enter the top of the cage, simply lift the top door. You can easily reach for your rat and pet it, add more food and water, or clean the litter and the cage.


Overall: ★★★★☆
Design ★★★★☆
Functionality: ★★★★☆
Size: ★★★★★
Maintenance: ★★★☆☆
Quality: ★★★★★


$144 – $183 varies from webshop to webshop: Amazon,Walmart,eBay


  • Access from the front and top doors
  • Included accessories for feeding and playing
  • Bottom tray for easy cleaning


  • Require drill or screwdriver for setup
  • Rat can easily damage wood

How To Setup Rat Cage?

Most of the small cages don’t require tools for a setup and can be assembled in a few minutes.

Detachable Models

If you’re having a wire cage with a plastic base, you can quickly detach the top and bottom parts in one minute. Most cages have secure clips which are made of strong plastic or metal. Also, models with bottom lining can easily be set up in a short time. They have velcro straps that need to be pulled between wires.

Models That Require Tools

Some rat cages will require a drill for the setup, which includes wooden cages and portable ones with wheels. You can use either a power drill or screwdriver. Use the assembly instructions to place the screws and secure all the parts of the cage.

small rat cage picture 3

Safety Tips For New Users

If this is your first time buying a cage for your rat, by following our tips you will provide maximum safety to your pet.

Pet-friendly Material

When buying a cage, make sure it is made of non-toxic materials. If the cage has plastic parts like the bottom base or a shelf, it needs to have a BPA-free label.

Avoid Models With Sharp Parts

Wire cages can have sharp edges on some parts which can easily cause injury to rats. If you notice a rat easily gets stuck on some edge, secure it with tape or try to cover it.

Don’t Put Cage Near Fire Source

It is not the best option to place the cage near the fireplace because the heat can easily damage the plastic base or wooden models.

Check The Quality Of Additional Accessories

Some cages include ladders, wheels, metal ramps and other accessories use for activities. The ladders must be stable when you install them inside, metal ramps need to have a small bar spacing so your rat can easily stick his foot inside. Also, check if the wheel is secure with screws to not easily get a break when the rat is using it.

To Sum Up

We consider the Amazon Basics Cage For Rats the best. We think it is small but large enough for your baby rat to have space. It can fit extra toys as well, and it is very affordable. You can use the models in the size like this for traveling but note that not all small-sized cages are good for traveling. They must meet some conditions for extra safety.

Anna has graduated in 2015 from Universita Degli Studi Di Udine in Italy. She became a professional writer and within 5 years she has gained rich experience that helped her to join the Petovly team in 2020. Through her study and work, Anna has collected many contacts she uses while handling the topics related to all the pets. Not only her writing skills but her interests in various pets brought her to Petovly.