Who hasn’t heard that old cliche? – A cat is always a king! And you’re nothing but a loyal subject of your regal cat. What does a king do? It goes outside and comes back again as they please. Hence, the best cat doors can serve as a “Royal Entrance.”
What if your cuddly kitten prefers a private space inside the house? That’s good too! Then you can place the litter box and foods behind that confined door. Ergo, an indoor cat flap comes in handy. Wouldn’t you agree?
What is a cat door, really?:
A cat door is nothing but what it sounds like – It’s a door, only for your cat. These tiny little doors go by different names: cat flap, pet flap, to name a few. A cat door is nothing but a narrow gateway or a portal for entry and exit. Typically you’ll found it mounted: on to a wall, window, or any doors in the household.
Trivia: As the legend goes, Sir Isaac Newton gets the credit for the invention of this cat door. He decided to cut a round opening in the doorway to allow his cat the access inside. And voila! The very first door for the cat was born.
Our Number One Pick of the day:
So, you need a quick win on this one. Let’s get to it!
We had our eyes on this one. And, it didn’t happen willy-nilly. The following features of this cat door convinced us to come to this conclusion. Now, you’ll see why?:
1. First off, the door comes with a convincing 3-year guarantee. That speaks for itself!
2. We found that the overall door design is highly energy efficient. The door flap takes good care of your home insulation.
3. And, weatherproof as well!
4. The 4-way locking system is much smoother to handle compared to the other cat flaps.
5. Due to the attached brush-strip, the door operation is noise-free.
6. And the price is practically nothing(!), compared to all the goodies the door is offering!
Common Pitfalls with a cat door (and how to troubleshoot):
Let’s discuss some of the general issues with cat doors. These are quite a few typical issues you might come across. Some of those pitfalls are easily negotiable with little steps. And others might require your serious attention. Be aware!:
Case study -1: The flap movement of the cat door gets noisy.
Remedy: There is an instant solution to that. You’ll find “brush strip” in all the home improvement stores nearby. Wrap the surrounding edges of the flap with that brush strip. And feel the difference! It worked for most of the owners.
Some of the inexpensive cat flaps produce annoying noise during the flap movement. Beware of that, if you haven’t bought it already. Look for noise-proof door designs. There are many.
Case study -2: You’ve installed a cat door in your sliding patio door. And it leaks around the frame area (not the flap).
Remedy: You can fix this with foam stripping. It’s available at every hardware store. This kind of stripping helps to achieve all sorts of weatherproofing.
Here is what you have to do. First of all, clean the surface area where you’re going to put the stripping. Cut the necessary lengths of the stip with scissors. You’ve to peel back the paper on the foam to expose the adhesive. Put the foam strip through the channels on both sides of the door panel.
Case study -3: You’ve bought a cat door with a plastic frame. It gets deformed and cracked during harsh weather.
Remedy: The plastic frame can be an issue during the cold winter. It’s prone to crack and brittle. Yes, you can replace that with another plastic frame. But, the result will be the same. Look for aluminum frame replacement if your door design allows.
Or else, you might have to purchase a new one. This time, you should prefer the aluminum frame design.
Case study -4: Your cat door is not functioning with optimum performance.
It also can happen if you have an electronic cat door. With an automatic cat door, it can be many things! The door flap may get hung up on your cat for no prior reason. Or, the control nobs aren’t working the way it should! Maybe you might have to change the batteries and so on.
Tinkering too much on your own isn’t always a good idea. Instead, you should consult with the vendor for an actual assessment.
Case study -5: Replacing various components and batteries is a must! I’ve to make a periodical purchase all year round.
Remedy: Buying a cat door – sometimes, it’s not a one-time thing at all! To keep your cat door functional, you don’t have other alternatives. Like it or not – it happens with quite a few best-selling cat doors.
You have to buy batteries and other kinds of stuff, from the door manufacturer. It soon becomes non-viable in the long run. Moreover, you’ve to make that purchase with a frequent interval.
A manual cat door is free from this merry-go-round routine. Occasional flap replacement in a year or two shouldn’t be a problem for us.
So many types! Are you lost in the woods?:
I can’t blame you on this. Even some of the door-entries are there with a built-in grooming brush. So, you can consider a cat door as if it’s a magic gate of some sort! But hold on there, isn’t it just a manual cat flap? Yeah, you guessed it right. Under the hood, a cat door falls right into the following categories:
1. Manual cat doors with mechanical flap:
Nothing fancy going on. As simplistic as it can be! Durable flap, along with a robust design. Economical and long-lasting. Some of the variants offer sound insulation and weatherproof features.
2. 4-way locking doors:
It’s an overall design improvement! Still a manual cat door but with more controls in your hand. These variants of cat doors allow you to set the flap with four different control options. Set the options as fully locked, entry-only, exit-only, or 2-way access.
3. Magnetic flap doors:
Your cat has to carry a magnet key around its collar. The door opens when your cat comes near to the door. No manual contact or pushing is needed! The door operates using the electromagnetic mechanism.
4. Microchip cat doors:
Do your cat has a microchip implanted already? Then this will do. Your cat doesn’t need to wear a collar key. The door device uses the chip to read the radio-frequency, and that’s it! Cutting-edge technology – smart and efficient at the same time.
Bring a misfit, phony cat door in your house, and you’ve got a recipe for disaster! With so many different (and fancy) cat flaps available, we’ve rounded up just the best cat doors – from dead simple to super sophisticated. We did so only because your cat deserves the best!
Best Cat Door for Cold Weather:
Poorly designed cat doors will always let you down. Take weatherproofing and insulation concerns, for instance. Cat owners often hold themselves back while considering to install a cat door only for those reasons. Can you blame them? A faulty cat door can skyrocket your power consumption bill in no time. We found these cat doors that take care of the room insulation. And also stay strong during harsh climates – no matter it’s cold or windy.
A durable cat flap to begin with the list. Weatherproofing is one of the prime concern among numerous cat owners. This door solves that problem without spending a fortune.
Primarily works excellent if you own a giant cat. The maximum weight limit is 12 pounds. We found that it’s not a constraint if you have got a chubby cat. In practice, easily accessible by cats weighing up to 20 pounds.
Highly functional 4-way locking system with this door. A sturdy and tamperproof – quality cat flap.
Made in the USA.
4-way locking system.
Overall dimension: 6.25W x 6.25H inches. For cats up to 12 pounds.
Transparent flap for visual access.
Tamperproof telescoping frame and robust weatherproof flap.
A general-purpose manual cat flap. The automatic operation is not available.
You might not feel comfortable with the transparent door flap.
You are looking at a long-lasting cat door, bound to serve you with robust performance. With this 4-way locking system and the sturdy build, makes this – one of our favorite manual cat doors. The transparency of the flap might spook you at first. Trust me; your cat exactly wants that! Indeed, a solid cat door.
You’ll find a whole lot of cat doors out there. Only a few of those are waterproof by design. This one falls into that category. It’s a genuinely weatherproof cat door.
The prime feature of this door is the 4-way lock mechanism. With the help of visual icons, it’s effortless to set controls. And the brush strip takes care of the noisy door movements.
It also accompanies a transparent flap and a sturdy frame. The inner-dimension is highly spacious. So, your large chubby cat shouldn’t have any problem with it.
4-way locking mechanism for ease of control; cats weighing up to 16 pounds can access the door.
The brush strip reduces the noise during the door operation.
Transparent flap, built with a thoughtful design.
ABS plastic frame material.
Inner dimension: 6.1W x 6.3H inches. It’s appropriate for walls and doors up to 50mm thick.
The flap is sturdy; small kittens might have problems to open the door.
You can’t install this door on the sliding glass door; it works great for thick walls and doors.
Are you looking for a manual cat flap? This one fits the bill for many of us. By all means, an available cat flap. Control the access of your cat with no hassle around. One reminder, though: a weak and tiny kitten might find it challenging to move the flap. Otherwise, it’s not going to be a problem.
Who needs a flamboyant cat flap, when you’ve got this one! A simple and straightforward pet door for your adorable furball.
That doesn’t mean you have to compromise with the security and indoor insulation at all! Additional duel-lock knobs are there to maintain foolproof safety. At the same time, you can control the door access with the 4-way lock.
A transparent flap, weather stripping with magnetic closure, and the list go on! Bring it home and mount it on your back porch.
Slim and sleek style to match any interior and house doors.
Transparent flap with weather stripping and magnetic closure.
Flap dimension: 7.12W x 7.25H inches. Cats up to 25 pounds can easily access the door.
Knob style duel-locks for added strength.
4-way locking system to control the door access.
It comes with a hard, tinted flap; small kittens might find it difficult to move.
It’s not for your cat if you want a square shape pet door.
First of all, this one is a highly economical cat door. Some of the cats and their human companion(I mean, you!) don’t like the square shape in a cat flap. Do you identify yourself in this category? Then, you are going to adore this cat door. The dual lock mechanism takes care of enhanced security. At the same time, the weather stripping keeps your house-insulation intact. We’ve nothing but good to say about this handy cat flap.
Best Interior Cat Door:
Still not sure about why you need an interior cat door? Read on, and you’ll soon realize! It’s convenient if you can put the litter box in a spare bathroom or utility room. A cat flap for the interior doors fit into this scenario quite nicely. You can consider these cat doors for inside use.
Most of the cats stroll in and out of the room that contains their food and litter box. But there’s just one problem. Small children and kids are also attracted to kitty’s food bowl and litter. The repercussions can be messy, yucky, and unsafe. In short, a catastrophe!
The smart solution can be an interior cat door. It keeps your babies and toddlers from gulping down all the cat food and playing with the poopy litter. At the same time, your home remains free from stinks.
Sounds promising? Then you should check this door out!
An adorable cat-shaped design.
It helps to keep your inner-ambiance odor-free.
Easy to use back and forth access for large fluffy cats.
This cat flap equally fits in hollow-core and solid doors.
Offers a foolproof installation procedure; doesn’t rely on tape or glue.
It only works as an interior cat door; no way you can use it as an exterior cat flap.
The door doesn’t have a flap or cover.
Enjoy the diversity with this creamy-white door. Prefer a different hue altogether? Not a problem at all. Just paint, stain, or distress the door. Sync it with your desired color scheme. A nifty cat door for sure. We gladly recommend it for your interior use.
It’s a sleek door for interior use. Let your kitty come and go while your inside doors need to remain closed. It’s a win-win scenario. You enjoy the privacy with your door closed, and your curious cat can come by and sniff you 24×7.
There is also a clever use of this cat door. You can set this door in front of an enclosed space inside the house. Also, place the litter box there. And now you’ve got a stable cat lounge – only for your beloved kitty!
Moreover, you can paint the door frame as you like. The only downside is: it doesn’t have a flap cover. With this door installed, your cat can have a private bunking-place!
An elegant cat door with a clean design that complements your interior.
The door features a smooth and wide opening; helps your kitty to pass through with ease.
The outer finish is semi-gloss white; you can also paint the door.
Any cat weighing up to 20 pounds can access the door.
Dimension: 7.5W x 6.5H inches. Compatible with standard interior doors.
It’s an interior cat door. You might only need an outer facing cat flap.
There is no flap with the door. It’s probably intentional by design.
This door is the cutest (and also the safest) way to let your cat pass through the interior home doors. One of the smart choice if you don’t want the cat’s tail getting snagged or caught up. Those of you want to allow the cat with a hideout and a private litter box – can take this door.
Best Cat Door for Garage:
Installing a cat door in the garage is no ordinary endeavor. You need a cat door design that is specific for this purpose. The next cat door is such an option for you. It’s a tailored design to suit the thin screen and garage doors. The best thing is, you can also use it on your ordinary doors without extra juggling.
A robust cat door – specially developed for the largest cats around. Silent door operation; no chance to frighten pets or disturb the owner. At the same time, it’s easy to operate the door.
This door accompanies a 4-way locking system with a tamperproof flap design. And also, the brush-sealed flap comes with magnetic closure. That helps to intact the room insulation.
Overall door dimension: 9.25W x 10H inches. The three-year warranty speaks for itself! What else do you need in a mechanical cat door?
The door has a 3-year manufacturer’s guarantee.
The 4-way lock system on the flap; suitable for large cat breeds.
Attached brush-strip; noise-free flap operation.
Energy-efficient door design.
Transparent flap; draft and rainproof.
You can’t install this on a garage door without adding an extra wooden-spacer.
You might have a reservation against a transparent flap.
A must-have cat door if you own a big cat. Comparatively large flap opening. It will also work fine for any medium to small size dogs. The 4-way locking feature is there to allow you the control over the door. In short, a sturdy cat door for long-lasting use.
A lightweight pet door and also favorite among the consumers. Cat owners love it because of its simplicity and elegance. It’s a darn chip cat door without making a fuss.
This cat flap allows pets weighing up to 15 pounds—a highly-durable plastic frame with a robust frame attached to the door.
Do you already have secured and enclosed backyards? Then this door is for your cat.
It’s a product from one of the industry-leading US manufacturers.
This cat door comes with a high-impact plastic frame and glassy flap opening.
2-way slide locking system.
Flap opening dimension: 5.75W x 5.75H inches.
You can also use it as an interior cat door.
Not suitable for sliding glass or window installation.
It’s not possible to mount this door on hollow doors and walls.
As you can see, it’s one of the most cost-effective cat doors out there. After all, you can’t expect Cadillac at this price! Does it even work? Yes, it does. Is it the best one? No, it’s not. But, this cat door serves the purpose of your cat. There are other high-performance cat doors you can opt from this list.
A durable and economical pet door for any household. A sturdy aluminum frame that adapts to house-doors ranging from 0.5 to 1.75 inches in thickness.
The door features a spring-loaded Lockout Slide to keep your house out of mischief. At the same time, a transparent vinyl flap that won’t warp from the use or extreme temperatures.
Multiple sizes are available. A dependable cat door you can bring home.
Limited lifetime warranty. The door comes in three different sizes.
A cat door with inner telescoping frame.
Clear polyvinyl flap for this door.
High-quality aluminum frame construction.
Overall dimension: 7W x 11H inches. Any cat weighing up to 35 pounds can easily access the door.
The magnetic strip is not the best compared to the other cat doors.
There is no seal around the flap; weatherproofing can get compromised during snowfall.
Let me level up with you. Do you live in such a place where weather condition fluctuates frequently? Stay away from this door if that’s a yes. We would suggest this door only for tropical areas. Great for big cats and small dogs. Both can use this pet door with no complaint. Compared to the price it offers, the performance is up to the mark.
Best Cat Door for Sliding Glass Door:
By all means, it’s a nifty option if you ask me! Only you have to have is a patio door with sliding glass. You don’t have to compromise with the integrity of your existing interior at all. We say you go for it!
This cat door doesn’t need to knock a hole in the door or a wall. A nifty pet door for any household that requires zero demolition!
No doubt, an ideal cat flap for renters. Only a semi-permanent installation process for this door. As a result, it’s a pragmatic choice for condos and apartments. Also available in five different sizes.
It’s a shatter-resistant cat flap for sliding patio panels. One of a kind pet door you can rely upon with confidence.
Robust aluminum frame construction.
It is made with tempered glass for your cat’s safety.
Ultra-seal flexible flap with magnetic closure.
The smooth installation process with easy to follow instructions.
You can choose different variations based on your cat size.
Mainly a single pane cat door.
Only suitable as a cat door for the slider.
Did you make up your mind to install a cat door sliding patio panel? Then this door is what you need! An excellent solution as a cat door for sliding glass door. At the same time, the size variation is a plus. Now you can pick and choose the right option.
Best Microchip Cat Door:
You should give a serious thought on having a microchip cat door. Just make sure that your cat already has an embedded microchip. If not, I do recommend getting it done at your vet’s clinic. Now your cat is ready to use this high tech accessory.
Bid the raccoons goodbye and say hello to this outstanding cat door! Now the other unwanted stray animals can stay outside all day long. The door access is only for your royal cat.
All the doors from this model had to go through rigorous and foolproof testing in a wild and zoo environment. The security issue is all taken care of; so, there is nothing to worry about.
Also, you can install this cat door on your wall. Only you’ve to order a tunnel extender(sold separately). And that’s not all! With the help of a mounting adaptor, you can put this cal flap on a glass door. A dependable cat door, hassle-free as well!
The cat door syncs up nicely with your pet’s existing microchip.
This door is compatible with all the standard microchip formats.
Minimal energy consumption; only requires four dry-cell batteries.
Can handle a total of 32 microchip’s data.
It’s the best cat door to keep out raccoons.
You’ve to purchase the batteries separately.
This cat door won’t work without the microchip.
Do you’ve multiple cats? This pet door is what you want! Can handle up to 32 pets. The existing microchip code is sufficient to make the door up to the speed. What more do you need? Bring this best electronic cat door at once!
A no-nonsense buying guide:
Nothing more, nothing less! You wish you had it before the final countdown. Better safe than sorry!:
1. The size comes first. How big is your cat?:
It’s tempting to purchase a small door, especially when you have got a kitty. Over the years, it will grow eventually (and become chubbier too!). What will you do then?
On the other hand, be aware of your breed size. Giant breeds like the Savannah, Siberian, or Maine Coon is not going to fit through average size cat doors.
Maybe, you are about to adopt and not sure yet about the size. In that case, you better opt for the most prominent option possible.
2. Where will you place the door?:
Where will it be? Make sure that you have figured it out. The popular trend is to put it on the main entrance.
Who knows? Maybe, the Patio door and the window can be an option for you. Wall installation seems viable to many of us.
It helps if you know beforehand. Depending on the mounting medium, you might need extra accessories. A “mounting adaptor” or “auxiliary tunnel” is a must for tackling the wall thickness.
3. The outer world and the interior shall remain separate!:
Harsh weather, extreme heat, or gusty winds – do you need them inside? No, you don’t.
Sticking a big hole and installing a cat door might seem redundant and off-putting. You sure don’t want to compromise with all the energy and effort that you put for heating and cooling the home inside.
In that case, we highly suggest you go for the electronic door options. And stay away from flimsy materials!
4. Who wants a noisy cat flap? No one – I suppose!:
Usually, you should look for a silent cat door. Make sure that your preferred one operates without making unnecessary noise.
Look to see if your cat door has a brush strip around the edge of the entry. That should do in most cases.
Don’t ignore this aspect. Or else, it will become a constant source of irritation for you. On the other hand, your cat might get rattled with the moving sound. And may refuse to use the door altogether!
5. Hello, renters! What your landlord has to say?:
So, you’re living in a rental house. Chances are, the owners might have a strict policy against the damage of the walls or doors. So, be it!
There is a way out. Is there any patio glass door or sash windows? You can mount cat doors on that. Moreover, you don’t have to demolish a thing!
And, while moving out, you can also take it out with you! Now you can keep your cat and the grumpy landlord happy.
6. Safety and Security – for you and your kitty:
Let’s not forget about the safety of your feline companion. A stray predator can easily access the cat door, and your kitty can fall prey to the invasion. Not to mention, the burglars taking advantage of the cat door to make housebreaking.
Keep these on the back of your mind while choosing a cat flap. Automatic and electronic cat doors can be the right choice.
7. Is the microchip compatible with your cat flap?:
Make sure that your cat’s embedded chip is consistent with the microchip door. Those chips usually contain a 9, 10, or 15 digit code. Some of the flaps only cater to 15 digit code. Others have no issues with different digits.
Don’t forget to check that if you have intentions to buy a microchip cat door. You can consult with your vet to find out the number of digits.