Cat Doors

A cat door is like a portal that is placed on your house’s main door to let your feline friend enter and exit at its own will. The best cat doors are made of high-quality and sturdy materials, are fitted with many useful features, look great with your houses décor, and, of course, allow easy entry and exit for your pet. With a good cat door, your feline friend will be able to head outside to bask in the sun or fulfill its predatory instincts, without you having to open or close the door each time.


Top Cat Doors

SaleBestseller No. 1
PetSafe Interior 2-Way Locking Cat Door, White
  • Pefect solution to give your cat access to the litter box or food through any interior door, while helping keep the dog or kids out
  • Simple installation with detailed instructions, cutting template and hardware included
  • 2-way slide lock to open flap or close flap to keep your cat from using the cat door
  • High-impact, white plastic frame with a transparent, hard flap that cats prefer for comfort and ease of use
  • For installation only in interior doors 1/2" to 2" thick
  • For small cats or dogs 15 lbs. or less; flap opening size 5 3/4" W x 5 3/4" H
  • Call, chat or email with our expert US-based customer care specialists six days a week; they are waiting to assist you and your pet with your product needs
  • PetSafe Brand is an industry leading US manufacturer of pet behavior, containment, and lifestyle products since 1991, helping millions of people and pets each year
Bestseller No. 2
The Kitty Pass Interior Cat Door Hidden Litter Box Pet Door for cats up to 21 lbs
  • The Kitty Pass is the safest and cutest way to let your cat in and out, of closed doors.
  • Smooth, Wide opening allows your cat to pass through SAFELY, without tails getting snagged or caught up.
  • No eye offending Screw Holes or logos, just beautiful clean lines that compliments your door perfectly.
  • Pass through opening is 7 1/2" wide and 6 1/2" height and can be used by all cats up to 20 lbs. Easily fits all standard interior doors with sizes, 1 1/4" to 1.75" thick
  • Comes completely finished in a beautiful semi gloss white, or you can easily paint it yourself, to match your homes decor.
SaleBestseller No. 3
Ani Mate Cat Mate Large Cat Door, White
  • White large cat flap w/liner
  • 4 Way locking
  • Brush strip to reduce energy loss and silent action
  • Complete instructions included
SaleBestseller No. 4
lucky treyvon Large Cat Door, (Outer Size 9.9 x 9.2 inch) 4 Way Locking Cat Flap Door for Interior Exterior, Pet Door, Compatible with Adult Cats and Small Dog
74 Reviews
lucky treyvon Large Cat Door, (Outer Size 9.9 x 9.2 inch) 4 Way Locking Cat Flap Door for Interior Exterior, Pet Door, Compatible with Adult Cats and Small Dog
  • SIZE: It’s a large cat door, outer size: 9.25"(w) x 9.92"(H) x 2.16"(D), Inner size: 7.08"(W) x 7.48"(H), Cut-Out Size: 7.7"(W) x 8.3"(H), suitable for installation on doors, thin metal doors and walls, The cat door is suitable for walls with a thickness of 2.36 inches. If the wall exceeds this thickness, there will be gaps in the cat door. suitable for cats lighter than 17 Lb and waist circumference less than 23"
  • 4 WAY LOCKING: The cat flap door could be adjusted by the Red and Green switches with tabs, can be set to open, in only, out only or fully locked, easily adjustable making it easy to keep your pets in or out
  • CAT FLAP: Transparent flap preferred by most pets, draft and rainproof brush sealed flap with closure. Brush strip to reduce energy loss and silent action, ensure that neither the pets nor the owner will be disturbed
  • EASY TO INSTALL: Complete instructions included, make you easily install in , doors and walls, Suitable for any wall or door that is up to 50mm thick
  • PREMIUM QUALITY: Made of ABS plastic, weather-resistant, the surface is smooth and durable, our cat flap door come with a 3-year warranty, if you have any questions please do not hesitate to contact us
SaleBestseller No. 5
Depets Large Cat Door (Outer Size 9.9" x 9.2"), 4 Way Locking Cat Flap Door for Interior Exterior Doors, Weatherproof Pet Doors for Cats & Doggie with Circumference < 23", Suitable for Window & Wall
  • 1> 4 Switch Modes: Four independent models to lock with switches-swing out only, in only, both in and out, and fully locked, easy control of your pet's in and out;
  • 2> Applications: Outer Size 9.25" x 9.92" x 2.16"(W x H X D), Inner size:7.08" x 7.48"(W x H), Cut-Out Size: 7.7" x 8.3" (W x H), suitable for installation on doors and thin walls, suitable for cat lighter than 17.64 lb and waist circumference shorter than 23.62"
  • 3> Easy To Install: Complete instructions included, make you easily install in windows, doors, cupboards etc;
  • 4> Thoughtful Design: Transparent flap let pet see through the door. Exterior screen is for waterproof. Brush strip reduces noise from the door closing;
  • 5> Assured Quality: Made of ABS plastic, weather-resistant, the surface is smooth and durable;
Bestseller No. 6
Cat Door Built In Interior Pet Door for Small, Medium, & Large Cats - Cat Doors for Interior Doors - Hole Pass Fits Indoor Hollow Core or Solid Inside Doors - Hidden Kitty Litter Box Cat Furniture
  • EXCLUSIVE CAT SILHOUETTE SHAPE: Let your whimsical side show while giving your kitty her freedom with this adorable cat-shaped interior pet door. Perfect for laundry rooms, bedrooms, basements, etc.
  • ENJOY AN ODOR-FREE HOME: Close the door on that nasty-smelling litter without locking the cat in or out. Instead, she'll have her own access to food & bathroom, and your home will smell fresh.
  • MADE TO LAST: Unlike some other pet doors for cats, your Purrfect Portal cat door doesn't rely on tape or glue for installation. The included self-drilling screws keep your pet door in place for years to come.
  • FITS HOLLOW-CORE & SOLID DOORS: With its clever design, your pet portal creates a safe, finished opening in any interior door from 1.25" to 1.75" thick. Kitties (& kids) won't get paws and fingers stuck.
  • FOOLPROOF INSTALLATION: Use the template to mark your door, and with just a jigsaw and a screwdriver, you can quickly give kitty access to her litter box or food - while keeping kids and dogs out.
SaleBestseller No. 7
PetSafe Plastic Pet Door Small with Soft Tinted Flap, Paintable White Frame, for dogs under 15 lb
  • DURABLE PLASTIC FRAME: Best for single pet homes or for moderate use
  • PAINTABLE WHITE FRAME: Customize the frame to match your door color and décor
  • SNAP-ON CLOSING PANEL: Keeps your pet from using the pet door, to close off opening when not in use and to help keep out weather and drafts
  • SOFT, VINYL FLAP: Flexible flap allows for your pet's comfort and ease of use
  • FLEXIBLE, EASY INSTALLATION: For thin exterior or interior people doors 1/16 in. to thicker doors up to 2 in.; includes detailed instructions, cutting template and installation hardware
  • AVAILABLE IN 4 SIZES: Small for pets up to 15 lb., Medium for pets up to 40 lb., Large for pets up to 100 lb. and Extra Large for pets up to 220 lb.
  • PRODUCT SUPPORT: PetSafe brand's US-based Customer Care experts will be glad to help; call Monday through Saturday at 1-800-845-3274
  • EXPERIENCE: PetSafe brand has been an industry leading US manufacturer of pet behavior, containment and lifestyle products since 1991, helping millions of people and pets each year
SaleBestseller No. 8
CEESC Cat Doors, Magnetic Pet Door with Rotary 4 Way Lock for Cats, Kitties and Kittens (Medium, White)
97 Reviews
CEESC Cat Doors, Magnetic Pet Door with Rotary 4 Way Lock for Cats, Kitties and Kittens (Medium, White)
  • CONVENIENT LOCK --- The knob-style switch is 4 way rotary, you can easily rotate it to 4 modes with the arrow and icons to control your cat's access options: in only, out only, in and out freely, totally locked.
  • IMPROVED WEATHER-PROOF BRUSH STRIP --- It provides a fixed groove with snap tabs for weather-proof brush strip, firmly fix the brush strip. Even if the brush strip comes off, easy to put it back into the fixed groove. This greatly help the brush strip reduce noise, stop rain drop, wind or pest like mosquito to the most.
  • THOUGHTFUL SCREWS --- It comes with 2 packs of 8 screws each, one is packed with short screws, the other long. Please screw in with them from both sides to prevent crack out of incaution, don't just from one side. You could make 8 screws for the 4 screw holes with long + long, long + short, or short + short group according to the depth of door / wall being installed.
  • EASY TO INSTALL --- Step by step installation instruction in the instruction manual included in sales box and installation presentation video for you reference, take care of notice and prepare necessary tools, easy to install as your need. The tunnel depth could be cut down according to your installation need.
  • APPLICABLE FOR --- Inner size 2.17" / 5.5CM(D) x 6.18" / 15.7CM(W) x 6.30" / 16CM(H), it's suitable for cat with waist circumference shorter than 15.75" / 40CM. And the outer size is 2.17" / 5.5CM(D) x 7.56" / 19CM(W) x 8.46" / 21.5CM(H). It fits to being installed to interior doors, exterior doors, walls, windows, cupboards, glass, etc.
Bestseller No. 9
LYNX Cat Door for Pets – 4 Way Locking Cat Flap - for Interior Doors & Exterior Doors, Wall or Hidden Cat Litter Box – Easy & Quick Installation – Kitty Training Tips Included (Off-White)
84 Reviews
LYNX Cat Door for Pets – 4 Way Locking Cat Flap - for Interior Doors & Exterior Doors, Wall or Hidden Cat Litter Box – Easy & Quick Installation – Kitty Training Tips Included (Off-White)
  • UNIQUE STYLISH DESIGN: IS YOUR CAT square? So why use a boring square cat door? LYNX interior cat door boasts a unique cylindrical design, adding a touch of fun even boring cats enjoy! Give your kitty her freedom with this stylish interior pet door!
  • EASY ACCESS & KEEP THE SMELL OUT: Create a private getaway for your cat in the laundry room, pantry, basement, garage, etc. Keep the odor of the litter box out of your living room and keep the dogs and babies away from the cat food.
  • HASSLE FREE INSTALLATION IN UNDER 30 MINUTES: No handyman or DIY experience needed. Follow the instruction manual, use the cutting template and your cat will be pouncing through in no time. Fits 1”-2” hollow-core & solid doors.
  • FITS SMALL AND MEDIUM CATS: The maximum opening size of the flap is 5.9” x 7.5”. Fits kitties up to 12 LBS. The will quickly learn to jump through if you use our free cat training tips. And their paws or nails won’t get stuck.
  • DURABLE MATERIALS, MADE TO LAST: The Lynx Cat Door is unbreakable and scratch resistant. Built-in screws keep the door in place for many years to come. Nevertheless you are always covered by our 100% money back guarantee.
Bestseller No. 10
Cat Door - The Original Cathole Interior Pet Door - The Only Cat Door With A Cleaning / Grooming Brush.
  • 100% MADE IN USA !
  • Cathole Door Separates Your Cat's Litter Box From Your Living Space.
  • Quick and Easy "Do It Yourself" Installation - Takes Approximately 30 Minutes.
  • Keep Your Children and Dogs Away From The Litter Box While Still Giving Your Cat Easy Access.
  • Removable Brush Helps Groom Your Cat and Keep Your House Clean.

Cat Doors

What are some features you need to consider while looking for the best cat doors?

Some features you need to remember while looking for cat doors are:



The installation procedure of the cat door is the first thing you need to consider. There are doors for interior and exterior doors, both allowing for unrestricted navigation. But these doors might require specialized installation. Then, there are also sliding glass doors, which do not need any special installation. 


Size and material

A cat door should be made of high-quality materials like wood and aluminum. Doors made of these materials tend to last longer than the ones made of plastic. But plastic doors are useful if you do not need reinforced constructions and frames. You also need to consider the overall height and size of the door. Always go for big doors rather than tiny and narrow ones; you do not want to see your pet getting stuck one fine day.



There are a lot of factors that make cat doors convenient, so it is recommended that you look for something extra. For instance, there are cat doors that feature a lock that prevents the entry of rodents or strange cats into your house. There are also some that are microchip activated, which are highly secure and allow for the entrance for your own cat only; such doors are great if you have several cats at home.


What are some of the best cat doors you can purchase for your cat?

Some great cat doors you can look forward to buying are:


PetSafe Patio Panel Sliding Glass Door

This cat door by PetSafe is a sliding door that can be used as the access way for your cat. There is no sawing, drilling or other complicated installation methods involved. All you need to do is purchase the correct PetSafe Freedom size for your sliding door and set it on the existing track of the sliding door.

The flap system is quite flexible and allows unrestricted access to your yard and back inside the home for your cat, while optimally conserving energy. The door is composed of an aluminum frame, magnetic closure, and tempered glass panel. The door is also fitted with height adjusters and weather-resistant.


Kitty Pass Litter Box Pet Door for Cats

People with pets will relate to the problem of litter boxes as they can fill your home with an unpleasant smell. While litter boxes today make use of odor-absorbing technology, it is still not enough to control the bad smell. With the help of this litter box pet door by Kitty Pass, you can now turn a certain room into your cat’s personal toilet or restroom.

The litter box door can be installed on the door and is designed like a silhouette so that the head of your cat is in the front while the tail and the bottom is behind the door. The template is very easy to use and has a very thoughtful design. 


Cat Mate Large Cat Door

Cat Mate’s large cat door is one of the most critically acclaimed pet doors. While it might not look so extraordinary, the cat door is fitted with four locking mechanisms that are designed for one-way entry for cats, i.e., go in the house and not out or go out of the house but not in. Of course, you can also set the cat door for full access in any manner.

The locking mechanism feature is very useful in instances like when it is bedtime and you do not want your cat to roam around outside in the dark; in this situation, you can set the door closed to deter your cat from wandering out of the house.


CATHOLE Original Cathole Interior Pet Door

Similar to the Kitty Pass, this interior pet door by CATHOLE has been designed to separate a room that can be used as a containment area from your actual living space. This pet door will also prevent kids from playing around with your cat’s litter box. Additionally, the cat door is also fitted with brush attachments that will remove any particles or debris from your cat’s fur.

The Baltic Birch wood-constructed door is fully customizable and is easy to maintain, clean and install. The brush extensions are fully removable as well. Since the door is available in white color, it can easily be painted to match the color of your door.


Perfect Pet Soft Flap Cat Door

This flap cat door by Perfect Pet is a preferable type of cat door that is appreciated by cat owners, thanks to its tamper-proof mounting technology. While other types of cat doors can be removed from the outside or get damaged easily, the Perfect Pet flap door has superior impact resistance and exceptional thickness.

This flap cat door can be installed on any 2-inches thick doors. It has an inner telescoping frame design that is made of thermoplastic material, thereby making it impact-resistant and very strong. It is quite a worthy investment that will keep your feline in high spirits.


Cat doors are a decisive step towards turning your home into a comfortable place for your feline family member. Once you install these cat portals and gates, you will hand over a significant boost to your cat’s freedom.  You will also have the option of demarcating your home; apart from placing litter and food boxes behind a separate room, you will also give your cat its personal space inside the house.

Amazon Best Seller Products List Last Updated on 2019-11-14