Top 7 Rat Cages & a Guide on Choosing the Best One

Finding the best cage for our rats can be really challenging, to say at least. That’s also the most important part. There are many things to take into consideration when buying a cage. Do not rush with your decision because that’s the place your rats are going to spend the rest of their life in, it has a huge impact on their health and happiness.

How to Choose the Best Rat Cage?

It can be a little overwhelming to find the best cage for your rat since there are so many cages to choose from: small cages, big cages, glass, plastic, metal cages, one, two and three story cages… However, not all of the cages I just mentioned are the best choice for your Remy. If you’re in search for a perfect rat cage, you should keep some things in mind.

Your Rat Needs to Have Plenty of Room

Yap, this one is very important you guys especially if you have a big rat, he needs to have enough space to walk around and exercise and play because otherwise, he’ll be very unhappy.

So how big rat cage should you get?

Your cage needs to be at least 2 cubic feet per rat. In case you have a bigger rat, or you just want to give your pet(s) more room for living, you may choose to get one with more room.  Since cage is a place your rat will spend his life in or most of it at least, it is highly recommended to get a bigger cage. He’ll have more space to play, and hide and it would generally make their life happier and better.

Larger cages also have more room for exercise, which is really important, because it lowers the chances of obesity, and healthy, non-obese rats tend to live longer. If you have a baby rat it is the best to get a bigger cage right away. Rats grow really fast, and they’ll outgrow their cage in 3-4 months, so if you want to save your money buy adult size cage when you get your rats.

A Cage Should Have Small Bar Spacing

If you don’t want your rats all running around your house, get the cage with a small bar spacing:

  • ½ inch spacing for baby rats
  • 1 inch spacing for adult rats

If your adult rat is smaller than average, it is the best to get a cage with ½ bar spacing. Many cages for small pets have wide bars and they wouldn’t be able to hold in rats. This is why it’s important to check bar spacing on a cage before you buy it.

Metal Cage is the Best Choice

Metal cages do not only provide excellent ventilation and are easier to clean but rats love them too because they can climb up the wires.


Types of Cages You Should Avoid

Wooden Cages

They are definitely not a good option, because rats pee in their cages and wood would only soak up all that urine. You will not only be having a smelly cage but one smelly rat too. If you, however, decide to get a wooden cage, make sure to cover the bottom with something that is fluid-resistant.  Another thing you should watch out for when buying a wooden cage is that some types of wood are toxic for rats. Wooden cages may look beautiful, but don’t get one just so you could post cute pictures on your Instagram or facebook profile.  They are not as functional, good or healthy for your pet rat; you should always put your animal’s happiness first and get the metal cage.

Glass Aquariums and Plastic Beans

Glass aquariums and plastic beans are only a good option if you have other animals and you are scared that they would hurt your rats. They need to be cleaned more often due to ammonia and bad ventilation; otherwise, your rat will have respiratory issues.

Cages with Wire Mesh Flooring

You should avoid these types of cages because they are not good for your rat’s paws. Walking on wires all day, every day can cause your rats paws to be swollen and infected. This condition is called bumblefoot, and if you want the best for your rat, you will definitely not be getting him wire mesh flooring cage. They are made this way so rat’s poo can slide through the wires and our pets are saved from having to walk through their own poop. What sounds cool in theory is usually bad in practice. This cage is no exception. It is just not suitable for a rat little paws. If you choose to get this type of cage just make sure to cover it with something firm to prevent this condition from happening and just clean the cage more often.

What Types of Wood are Poisonous for Rats?

Like I already mentioned when buying wooden cage it is important to know which types of wood to avoid since they are toxic for our little pets:

  • Abale
  • Almond
  • Aspen
  • Apricot
  • Black Locust
  • Blackwood
  • Birch
  • Bog Wood
  • Boxwood
  • Cashew
  • Cedar
  • Cherry
  • Citrus Woods
  • Cocobolo
  • Dahoma
  • Ebony
  • Elm
  • Eucalyptus
  • Fir
  • Hemlock
  • Iroko
  • Juniper
  • Laurel
  • Magnolia
  • Mahogany
  • Maple
  • Mimosa
  • Nectarine
  • Oak
  • Oleander
  • Olive
  • Peach
  • Pine
  • Rosewood
  • Redwood
  • Spruce
  • Teak
  • Willow
  • Yew

The Best Cages for Grown Up Rats

  1. Critter Nation 2-Story Cage

Critter Nation 2-Story Cage

This highly rated two story cage is not only spacious, which means that your rats will have plenty of room to play, exercise and rest but it also has three ramps and ramp covers, and two resting shelves. It will keep your rat safe, busy and highly entertained.

Critter Nation 2-Story Small Animal Cage Features:

  • Width double doors that make it really easy to clean
  • ½ spacing makes it easy for rats to climb while staying safe in their cage
  • It has a ramp cover that protects rats feet
  • Shelves are height adjustable and they come with a removable plastic tray for easy cleaning
  • Plenty of room 36 x 25 x 62.5 inches for multiple rat accessories such as toys, tubes, and hammocks
  • 1-year manufacturer’s warranty
  1. Ferret Nation Ferret Cage


Here is another excellent cage, it is another two story cage, you can find it in one story size too. But it is better that your rat has lot of space.  This cage includes two pans, two shelves and three ramps.  It is perfect for adult rats due to 1-inch bar spacing.

Ferret Nation Ferret Cage Features:

  • Full-width double doors that make cleaning easier
  • Shelves are removable and they provide maximum accessibility for easy cleaning & feeding
  • Plenty room to play 36″L x 25″W x 62.5″H
  • 1-year manufacturer’s warranty
  1. Prevue Hendryx Black Feisty Ferret Cage

Prevue Hendryx Black Feisty Ferret Cage

This one is a bit cheaper than the previous two cages; it is a good choice if money is an issue. It has a lot of room for your rats to enjoy and it includes three platforms, three ramps, and one hammock. Bar spacing is 7/8 inches so that makes it perfect for adult rats, like already mentioned only ½ bar spacing is suitable for baby rats. This cage however has one major flaw to take into consideration. The cage floor is covered in wires, which can cause your rat to have a paw infection. You would need to cover these wires with something firm, like tiles or metal panel so your rat doesn’t get hurt.

Prevue Hendryx Black Feisty Ferret Cage Features:

  • Provides enough space for running around and playing: 31″L x 20″W x 54″H
  • It includes two plastic platforms, three plastic ramps, one hammock and grille
  • Space-saving shelf for storing toys, treats and other
  • Large doors are escape-proof
  • 7/8 inch spacing is ideal for adult rats
  1. Kaytee My First Home Cage


Katyee cage for small animals is a large plastic cage, it is not the largest on the list and it is only suitable for one adult rat. Can’t put baby rats in there since bar spacing is 1. This cage includes three shelves, spiral slide, safety ramps, and hammock. It is a fun cage, however, they require more thorough cleaning then metal cages and access to the cage isn’t ideal since there are not enough doors.

Kaytee My First Home Deluxe Multi-Level Pet Home with Casters Features:

  • Provides big space for a reasonable price: 24 x 24 x 41.5 inches
  • Includes three shelves, spiral slide, safety ramps and hammock
  • It is easy to clean, however, since it’s plastic it is going to need more thorough cleaning
  • The deep scatterless base is easily removable and replaceable
  1. Prevue Hendryx Earthtone Dusted Rose Rat & Chinchilla Cage


This cage is perfect for adult rats and chinchillas. It has a wind-bell lock that provides extra protection for naughty rats who would like to escape. There is space saving shelf, ideal for storing toys and treats. It has plenty of room for rats to play and rest 31-Inch long, 20-1/2-inch wide, 40-inch high with 3/8-inch wire spacing. It has a pull-out tray so it is easy to clean; you have to set it up yourself.

Prevue Hendryx Earthtone Dusted Rose Rat & Chinchilla Cage Features:

  • It is easy to clean, has a pull-out tray
  • Rats have more than enough space for toys, hammocks and other things
  • Wind-bell lock provides extra protection
  • Has space saving shelf
  • You would have to set it up by yourself

The Best Cages for Baby Rats

Baby rats need to have a cage with bar spacing ½ or even less; otherwise, they would be able to slide through the bars and escape the cage. We are going to review two best cages for baby rats, or small rats, they won’t be getting out of those two. They are also ideal if you only have only two rats.

  1. Critter Nation Single Story Cage 


This cage is pretty much the same as Critter Nation 2 Story Cage, except this one is a single story cage. If you’re looking for a high-quality cage, that is not as pricey as 2 story version, or you have only one or two rats, this is a perfect cage for you. Just remember that this cage while yes, it’s perfect for baby rats, or two rats, cannot hold more than that. If you decide to get more than two rats in the future, you’ll need to get a bigger cage. This cage has one adjustable shelf, a pan, and one ramp with cover.

Critter Nation Single Story Cage Features:

  • It is easy to clean due to full-width double doors
  • ½ bar spacing makes it easy for baby rats to climb and play without an escape option
  • Solid floor base is perfect for rats’ little paws
  • Easily transferrable due to 4 locking wheel  casters
  • Enough space for baby rats: 36″L x 25″W x 38.5″H
  • 1-year manufacturer’s warranty
  1. Kaytee My First Home Multi-Level Cage 


This cage is the smallest one on the list and you can’t fit more than four baby rats. It has multiple levels and it is perfect for exercise, plastic shelves and ramps provide great entertainment for rats. This cage is all right, but if you can’t decide between this one and Critter Nation, my advice to you is to get Critter Nation because it has more space and it is a better quality cage. You should also know that some people complained that their rats would chew through the plastic bottom and escape, so if you have rats that like to chew on things this cage is not a best option for you.

Kaytee My First Home Habitat Multi-Level for Exotics Features:

  • Perfect for baby rats due to ½ bar spacing
  • There is enough room for 4 baby rats: 5 x 30.5 x 18.5
  • Has plastic shelves and ramps
  • Multiple levels, which is great for exercise
  • Has deeper base to prevent messes
  • It is affordable

Conclusion: What Is the Best Rat Cage?

When buying a cage, we have to think about lot of things. What material is the best, hare we buying cage for baby rats or adult rats are we going to have more rats in the future? That’s why it is best to get a spacious cage with ½ bar spacing. It is perfect for babies because you don’t have to worry whether they’ll escape, and when they grow up they’ll still have plenty of room for exercise, to play and rest.

It is a better option to invest into one big cage, then to get 2 mediocre cages, one for the babies, and the other for when they grow up. Not to mention that better quality cages last longer, and your rat will spend most of his life in there so it is important that he feels safe and happy in it. Note that while yes, rats should spend most of their time in cage; you should let them out for a half an hour or an hour every day.

Know Something We Don’t?

Hello dear reader! Did we forget to mention something important? Would you like to share with us your input and experiences? Awesome! Leave a comment down below and join the debate! Don’t forget to share this article with all the rat owners you know. Have a great day!

Leave a Comment