A cat door is the perfect addition to your home when you want to give your cat easy access to the outside world without having to go through the effort of opening and closing your door each and every time. However, not every cat door is going to be automatically suitable for your kitty and your home. To help you choose, we have aimed to offer a wide scope of choice in this following rundown of best cat doors.
The Best Cat Door
Available in five different sizes, you can choose the one that it most suited to your four-legged friend. Unlike many other options, there is no need to cut into walls or doors – it adjusts to fit your door frame. If you need to move home to take it with you, this gives you the option of doing so. Plus, there are three different colors, so you can choose the one that best suits your home’s décor.
Using a magnetic closing system, it keeps cold and heat from outside from affecting the temperature of your house. And this is a durable product. The tempered glass is shatter-resistant. From the thousands of satisfied customers, you can tell that this is a quality magnetic cat flap.
Tinted, flexible flap uses magnetic closure system
Built with weather-resistant aluminum
Included lock for security
- Weight16.4 pounds
A classically designed cat flap door, the material used is unbreakable Lexan. Installation has been designed to be as straightforward as possible. Around the edges is an inner telescoping frame that is weatherproof.
As always, you should check the sizing chart closely to ensure that the dimensions are right for your furry friend to fit through without trouble. Generally, it is suitable for cats weighing up to 12 lbs. The flap is designed to be silent action.
Unbreakable transparent flap
4-way locking system
Telescoping internal frame
- BrandIdeal Pet Products
- Weight12 ounces
This pet door is specifically designed for internal usage – often to separate your cat’s litter box room from the rest of the house. Installation is made to be straightforward so you can do it yourself in around 30 minutes.
One of the cleverest features of this pet door is the removable brush which helps with the grooming efforts on your cat. This is particularly useful during shedding season to keep so much fur from getting all over your home.
Quick and easy installation
Made for internal use
Pine/white color – you can paint to match your door
- Weight 1.2 pounds
Another interior cat door, this one has an opening which is smooth and wide to allow your kitty to pass through unencumbered. With no screws, there will be no eyesores on your door – just a cute cat ear design on the front and a tail on the back!
Installation has been made to be as easy as possible. All cats up to 20 lbs should be able to fit through with no trouble. The finish of the pet door is white, but it can be easily painted to match your home.
Smooth, wide opening
Clean lines without logos or screws
Deigned to fit all standard internal doors
Cute cat design
- BrandThe Kitty Pass
- Weight 6.4 ounces
Featuring a four-way locking system, this cat door has been specifically made for larger cats or smaller dogs. It comes with its own template to make installation as straightforward as possible – whether you put it on a door or a wall. There is an external frame seal with magnetic closure which is draft and weatherproof.
As for the design itself, it is transparent, which many cats seem to prefer. The action is silent to make it less scary for your pet to use and ensure that there are no loud banging noises in your home.
Draft and rainproof brush
Installable on doors and walls
Four-way locking design
- BrandAni Mate
- Weight1.15 pounds
Designed for interior door usage, all sizes of cat can fit through. The design has been made to look as smooth and attractive as possible in a beautiful cat ear shape. This is a product which is suitable for doors ranging between 1.25″ to 1.75″ thick.
For installation, there are self-drilling screws to keep it firmly in place. And the entire process has been designed to be as straightforward as possible, taking less than 30 minutes in total.
Custom template and easy instructions
Fits solid and hollow doors
Cat silhouette shape
Included self-drilling screws
- BrandPurrfect Portal
- Weight 1.1 pounds
If you are looking for extra home security from your cat flap, this one can be programmed to match your cat’s microchip or a programmable collar tag and only open when it recognizes them. As it is a smart cat door, it runs on AA batteries, which offer an estimated year of usage. There is a low battery indicator that informs you when replacements are needed. As for the cat flap itself, it is suitable for installation on walls, windows, or doors.
4-way manual lock
Clear plastic design
Can be installed on walls, windows, and doors
Prevents entry from intruder animals
- Weight2 pounds
This large cat door from leading manufacturer PetSafe works on both interior and exterior doors. There are four locking options, giving you maximum control of your cat’s movements in and out of the home. The door itself is transparent, which makes it more enticing for felines to use. Installation is designed to be straightforward, and there is a wall tunnel system sold separately if required. A cutting template and hardware are included for installation.
Fits interior and exterior doors
4 locking options
White plastic frame with transparent flap
- Weight15.8 ounces
Small and medium sizes are available of this cat door, so you can choose the right one which is suitable for kitties between 12 and 25 lbs. It is magnetized to ensure that closure is solid, and the interior temperature will not be negatively impacted by outdoors. For safety, it cannot be removed from the outside. The thermoplastic material is super strong and impact-resisting.
Inner telescoping frame
Mounting system is tamper proof
Simple 4-step installation
- BrandPerfect Pet
- Weight1.38 pounds
And finally, we have this internal cat door which is transparent to attract your kitty to use it without fear. There are brush strips all around the outside which reduce the noise from it closing. You can put it on a range of different surfaces including doors, windows, and cupboards. You can switch between four different modes of operation.
Controllable by switches
Waterproof exterior screen
Brush strips reduce noise from closing
- Weight12 ounces
Best Cat Doors Buying Guide & FAQ
Things to Look For in a Cat Door
- Your pet’s measurements
The pet door is going to be quite useless if it is not big enough for your cat to fit through. If you have a kitten, you need to provide them with enough room to grow. And don’t forget that it is not all about the size. The resistance of some larger doors may make it harder for smaller cats to force their way through. Read any guidance provided by the manufacturer regarding dimensions and weight limits.
- Indoor or outdoor
Some cat doors are meant for indoor usage, separating your cat from their litter box or food room. But there are others that give your kitty access to the outdoor world, whether through a door, wall, or window. Others are interchangeable, so make your choice according to your needs.
- Door thickness
Another important consideration is the thickness of the door, wall, window or other surface that you are installing the kitty door on. It needs to be big enough to stretch through. Some come with separate tunnels that add an extension to make it fit.
Look closely at the materials that are used. They need to be durable enough to support the door continually swinging open and closed - potentially several times a day. Ideally, you are looking for a product that lasts years as you don’t want to have to keep replacing it all the time.
- Energy efficiency
Check for weatherproof features that prevent the heat from escaping your home as you don’t want a kitty door that is going to leave you feeling cold inside, nor do you want it to increase your heating bills.
Different Types of Cat Doors
Not all cat doors are the same. There are a few different types that you should add to your list of options which we will detail below.
- Flyscreen pet doors
Suitable for larger cats, these doors are designed to clamp on an existing flyscreen without the mesh getting torn. They are generally quiet in operation, feature a flexible design, and close securely with a magnet.
- Sliding pet doors
Next, there are the sliding pet doors that have the advantage of being permanent or temporary features. They don’t require complex installation, which makes them a good choice for renters or those who plan on moving home often.
- Standard pet doors
Regular pet doors require you to cut a hole in your door. They come with a template to help guide you to do this. Sometimes, they come in an open style like those made for interior doors. Other times, they have a swinging door and lockable features that makes them suitable for outdoor use.
- Electronic pet doors
The most modern of products are electronic cat flaps are those that either read your pet’s microchip or a special collar attachment. These ones have the plus side of being secure, while not allowing any strange cats into your home. On the downside, they are often battery-operated and these need replacing from time to time in your microchip cat flap.
How to Install a Cat Door
All cat flaps have different installation steps that you need to follow but for the standard pet doors, the basic steps are similar. First, you need to trace the outline of the door using the cutting template. And you will also need to remove the door from its hinges and place it on a level surface. Cutting a hole in the door is the next step, and this often involves using a tool like a jigsaw. You are then in a position to install the pet door frame and flap, checking to make sure that it fits properly first. If it is not quite right, you will need to trim the opening. Often, you will need to secure it with screws unless it is an indoor flap that is open. After cat door installation, you then have to teach your cat how to use it.
Best Cat Doors FAQ:
Q: Should I allow my cat in the yard?
A: There is much debate about whether or not you should allow your cat in the yard. A lot of it comes down to the area you live and your cat’s personality. If you live in a relatively safe area that doesn’t have much traffic, allowing your cat outside is often the choice people make. You should also consider whether your cat has previously been allowed outside in a past life, plus all the sensory enjoyment and physical exercise that your feline can get from being given access to the outdoor world.
But you need to weigh this up against the dangers that exist in the outdoor world such as predators, other cats, traffic, diseases and even humans with bad intentions. Ultimately, both indoor and outdoor cats can live rich and fulfilling lives. If you do allow your cat outdoors, you can minimize risks by getting your cat micro-chipped, giving them the right medication and vaccinations, and speaking to your neighbors so they get to know your cat.
Q: What's the difference between a cat door and a dog door?
A: Cat and dog doors often have some small differences, but small dogs can usually use large cat flaps with no issues. Cat doors often have wider frames and see-through flaps. Felines enjoy seeing where they are going, so transparency can help them to feel safer when using the door. Cat doors are often harder as they are easier to push. And as cats have proportionally wider bodies, cat doors have a tendency to be wide and square in shape.
Q: How will the cat door prevent other animals from entering my home?
A: You can reduce the temptation for other animals to enter your home by keeping food and water away from it. The tighter-sealing doors will prevent smaller animals like rodents from getting in. Be careful about interacting with your neighbor’s cat too much as this can encourage them to overstep the mark and enter your home.
The best way of preventing other animals from entering your home is by investing in an electronic flap that opens only to your cat’s microchip or a collar attachment.
Our Top Pick
Looking again at our top pick, it is this one that has the advantage of being easy to install without the need for cutting into any surfaces. There is a magnetic closure system that ensures energy efficiency. Plus, it is durable and strong enough to withstand a lot of heavy use. Five sizes and three color options are available, so you can pick the one that matches your four-legged friend the best, as well as the interior décor of your home.