Best Liveinu Exterior Doors in 2026

FREEDOM FOR YOUR PET: Let your dog go outside for potty breaks and playtime on their own schedule

SIZE MEDIUM: Designed for pets up to 40 lb; flap opening measures 8 1/4" W x 12 1/4" H

CONTROL YOUR PET’S ACCESS: The snap on closing panel allows you to control your pet’s access and keep stray animals out of your home

DURABLE PLASTIC FRAME: Best for single pet homes or for moderate use

PAINTABLE WHITE FRAME: Customize the frame to match your door color and decor

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

PET SIZE: The large flap opening is perfect for cats and dogs up to 25 lb

TRANSPARENT FLAP: Provides visibility for your cat for shorter acclimation times

DURABLE DESIGN: High-impact plastic flap stands up to frequent use; may be used indoors or outdoors

4 Switch Modes: Depets cat door interior door has 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.

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), our cat door is suitable for installation on doors and thin walls. This cat door exterior door is suitable for cat lighter than 17.64 lb and waist circumference shorter than 23.62".

Easy To Install: Complete instructions included, you can easily install our doggy door in windows, doors, cupboards etc..

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

✔ SELF FRAMING ENDURA DOGGIE DOOR DESIGN: The flexible Endura Flap Pet Door for Door is perfect for exterior doors, interior doors, condo, dog house, dog kennel, dog doors, gates & ramps. It comes with simple instructions and sizes for extra small to extra large dogs or cats. For large dogs or small pets is suitable for interior and patio doors 1/2" to 1-3/4" thick. The Endura Flap is a perfect durable, thermo design for doggie door for door mounts.

✔ WORKS FOR ALL SIZED PETS: The Endura Flap Single Flap Dog Door is available in Small, Medium, Large, and XL pet door sizes that can accommodate a large dog or a small cat. Its small and large pet door magnets can be removed from the dog door flap on the Endura Door Mount Pet Door to accommodate smaller pets without sacrificing the signature Endura extreme weather dog door protection quality. White, Tan, and Black frame color options help match the doggie door to your home's aesthetics

✔ EASY USE AS DOG DOOR OR CAT DOOR: It's tall flap works well as an exterior cat or dog door. Endura dog door magnets have adjustable strength for training timid pets, while keeping the Endura Flap Dog Door sealed against 50 mph winds and resisting -40 degree F temperatures. Our insulated dog door Endura Flap design is more energy efficient than regular small to giant dog door products, making it a better weatherproof dog door than any another very durable plastic dog door design.

Designed specifically for paneled doors to take the frustation out of a pet door installation and for a professional, finished look

Raised molded and paintable frame to match any door color and styling to complement your home. Internal ribs add strength for everyday pet use

Butyl sealant creates a water-tight seal; tunnel design keeps out dirt and water protecting the core of your door

☞SAFE AND COMFORTABLE DESIGN: The soft and transparent flip cover is convenient for your pet to enter and exit, and the flexible clamshell has three sides of magnets, which automatically closes without pushing and pulling.

☞BEAUTIFUL APPEARANCE: The black frame of plastic material is designed as a high-grade frosted surface, or it can be painted to let the frame match the door with the decoration.

☞Size:Outer Size:18.11"(H)×12.59" (W), Inner size:10.74"(W)×15.16"(H). Suitable for doors with a thickness of 1.57"-2.76".

Durable white plastic door with transparent, hard flap is perfect for single pet homes or moderate use

U-flap system with magetic closure helps keep out weather and drafts

Slide-in closing panel included to keep pet from using door, to close off opening when not in use and for an extra layer of weather protection

1> 4 Switch Modes: Easily move the red/green switches, the cat door shows 4 modes to lock: Free Access, In Only, Out Only and Totally Locked. Quite sufficient and convenient. The magnet on the bottom will make it back to the original place after cats pass through the cat door.

2> Outer Size 9.2" x 9.9" x 2.2"(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. Depets cat door is suitable for cat lighter than 20 lb and waist circumference shorter than 23.5"

3> Easy To Install: Complete instructions included, make you easily install in garage door, cupboards, windows, Bedroom door etc..

Convenient Lock: the pet door 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

Quality Material: the pet door is made of quality plastic material, the surface is sturdy and durable, not easy to deform and wear, supporting for a long time use; The cat door outer frame has slot, which can fix on the doors, when the brush strip accidentally falls off, you can easily fix it back to the slot, easy to operate

Applicable for: the size of weatherproof pet door is approx. 8 x 8.6 x 1.2 inches, and the pet flap door is designed with slots, it's suitable for cat with waist circumference shorter than 15.75 inches /40 cm, it fits to being installed to interior doors, exterior doors, windows, cupboards, glass, etc.

Perfect Solution for "ONLY YOUR CAT " Access | Cat door can be used for interior doors to keep other pets or kids away from litter box / food dish or on exterior doors to allow your cat in or outdoors | Ideal for small cats & dogs weighing upto 12 pounds w/ door passage dimensions of 5.31L x 5.39H

Four-Way Locking Pet Door w/ Magenetic Key & Indoor / Outdoor Pet Indicator | Cat door includes a collar w/ magnetic key ensuring only your pet can pass through door & a 4-way lock for entry, exit, entry & exit, or closed door mode | Indoor / outdoor indicator lets you know if your cat is in the home or outside

"Quick Swing Shut" & Wind Resistent Technology Cat Flap | Cat door flap & passage of door feature a magnetic strip that quickly closes the cat flap & aids in keeping the pet door closed on windy days reducing drafts inside the home

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 7.48" x 7.76" x 0.79"(W x H X D), Inner size:6.3" x 6.2"(W x H), Cut-Out Size: 6.3" x 6.3" (W x H), suitable for installation on doors and thin walls,suitable for cat lighter than 15 lb and waist circumference shorter than14"

3> Easy To Install: Complete instructions included, make you easily install in windows, doors, cupboards etc;

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 7.5" x 7.8" x 2"(W x H X D), inner size:6.1" x 6.3"(W x H), cut-out size: 6.3" x 6.7" (W x H), suitable for installation on doors and thin walls, suitable for cat lighter than 16 lb and waist circumference shorter than15.75"

3> Easy To Install: Complete instructions included, make you easily install in windows, doors, cupboards etc;

PRODUCT DIMENSIONS: Frame: 11.61"W x 15.75"H | Door flap: 8.66"W x 12.6"H | Fits screens, doors, walls and glass 0" - 2.8" thick | For pets up to 42 lbs.

2-WAY LOCKING PANEL: The composite aluminum locking panel provides security from unwanted guests and allows 2-way locking for maximum control over pet's access | open | locked

DRAFT AND WEATHER-PROOF: Fitted with a thick brush seal to block drafts | Strong magnets keep flap centered after each use

Selective entry keeps unwanted animals out

Transparent, unbreakable LEXAN flap with 4-way operation

Weatherproof design for exterior or interior use

【Keep your Family Safe】Doggie doors for large dogs have Backplate, Solid magnets and brush seals, seals tightly and insulates extremely well to against all weather conditions

【Easy Installation】: Miaotong pet doors for dogs easily installed in doors and all types of interior and exterior, cut-out template and step-by-step instructions are included, easy to Installation

【Dimension】: Fit Door with thickness of 0.98" at least , Less than 2.16 ", Flap Opening size : 11 3/4"W x14 8/9" H , Frame size: 15 1/4"Wx18"H x 2.95"D, Cutout in wall and door :12 2/4"W x 15 2/4"H

EXCEPTIONAL DURABILITY - a permanent solution for pet abrasions on your door. Aluminum is virtually indestructible; superior to alternative plastic product options.

DECORATIVE & SOPHISTICATED - our dog scratch protection plates are far more than functional; they make an attractive compliment to your current interior or exterior door hardware. BUNDLE with one of our Door Kick Plates for superior protection & decor accent!

PET-SAFE SCRATCH DEFENSE - our patented Dog Scratch Door Protection Plate is engineered with beveled edges & radius cut corners to ensure your pet can scratch away worry free!

The PetSafe SmartDoor features programmable selective entry, exit, and auto-locking functions to provide convenience for you and your pets.

Other features include a durable plastic frame with LED Indicators, Sensitivity Control, installation instructions and cutting template

SmartDoor works with the battery operated SmartKey (1 included: Placed in the battery box) SmartKey is worn on your pet's collar, Electronic lock

Freedom & Convenience - Through the great cat door, your cats or small dogs can go in and out easily and quietly. They won’t feel trapped and you no longer bother to open or close the door for them.

Safer with 4 Lock Modes - By slide the switches, you can adjust the access mode to Free In & Out, Fully Locked, Out Only, In Only, control your pet’s access and keep away stray animals.

Durable & Comfortable - Made of sturdy ABS plastic, the cat door interior door is ready to serve your pets for long time. With sealing well strip, magnet for aligning, it can keep away bugs and the smell of cat litter, reduce the loss of cold air in summer and the loss of heat in winter.

4-WAY LOCKING-The pet door could be adjusted by the rotary knob with tabs to 4 modes: out only, in only, both in and out, and fully locked.

HIGH QUALITY-The superior plastic flap of the cat gate can stand up to frequent use.The transparent flap let pet see through the door. Exterior rain seal is for waterproof.

EASY TO INSTALL-With complete instructions and 8 screws included in cat doors, you can easily install in windows, doors, cupboards, panels and walls etc.

DURABLE, SAFE: This upgraded pet door frame features a dual-layer and thickened design for enhanced durability. Snap-in Closing Panel Included, made with high-hardness plastic material, it is built to last, security and thermal insulation.

DIMENSION AND TELESCOPING WIDTH: The telescoping tunnel of this dog door accommodates doors that are 1 1/4" - 2 1/16" in thick.Flap Opening: 11 3/4"W x 16 1/2"H. Frame: 15 3/16"W x 18 1/8"H. Cutout in door:12 3/8"W x 15 1/2"H.

UNIQUE DESIGN: This pet door with a removable flap that has windproof and rainproof seals. It also has a magnetic strip at the bottom to keep it securely closed. It can fit large dogs,small dogs, doggie, cats, and other pets up to 100 pounds.

Four Locking Modes: This cat door offers four locking modes - out only, in only, both in and out, and fully locked. You can easily adjust the mode using the Red and Green switches, allowing you to control your pet's access.

Upgrade your cat's entryway with our cat door! Our door is designed with the following specifications: Outer Size of 9.25" x 9.92" x 2.16" (W x H x D), Inner Size of 7.08" x 7.48" (W x H), and Cut-Out Size of 7.7" x 8.3" (W x H). It's easy to install on doors and thin walls and is suitable for cats weighing up to 17 lbs with a waist circumference shorter than 23.62".

High-Quality and Durable: Made of ABS plastic, this cat door is weather-resistant and durable. The surface is smooth, and the transparent flap allows pets to see in and out.

Independant Door for Cat: Free your hands, this cat door will help cats go out and in freely whenever they want. You can also control cat door’s close mode through the button.

4 States of Door Lock: A: Pets can come and go freely. B: Pets are only allowed in, not out. C: Pets are only allowed out, not in. D: Door completely locked, no access.

Magnetic Close: 2 magnets on the frame and flap to make the door flap can close automaticly. The brush on the flap will cover the gap of the flame, won't let small animals into your home.

Four Locking Modes: This cat door offers four locking modes - out only, in only, both in and out, and fully locked. You can easily adjust the mode using the Red and Green switches, allowing you to control your pet's access.

Suitable for Various Installations: With an outer size of 7.48" x 7.76" x 0.79" (W x H x D), inner size of 6.3" x 6.2" (W x H), and a cut-out size of 6.3" x 6.3" (W x H), this cat door is suitable for installation on doors and thin walls. It's perfect for cats weighing less than 12.9 lb and with a waist circumference shorter than 14".

High-Quality and Durable: Made of ABS plastic, this cat door is weather-resistant and durable. The surface is smooth, and the transparent flap allows pets to see in and out.

Convenient Lock: the pet door 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

Quality Material: the pet door is made of quality plastic material, the surface is sturdy and durable, not easy to deform and wear, supporting for a long time use; The cat door outer frame has slot, which can fix on the doors, when the brush strip accidentally falls off, you can easily fix it back to the slot, easy to operate

Suitable for: The size of the weatherproof pet door is approx. 9.6 x 8 x 1.2 inches, pet flip door designed with slots for cats less than 15 lbs, suitable for mounting to interior doors, exterior doors, windows, cabinets, glass, etc.

Four Locking Modes: This cat door offers four locking modes - out only, in only, both in and out, and fully locked. You can easily adjust the mode using the Red and Green switches, allowing you to control your pet's access.

Suitable for cats weighing up to 15 lb with a waist circumference of 16'' or less, this cat door has an outer size of 7.5" x 7.8" x 2" (W x H x D), an inner size of 6.1" x 6.3" (W x H), and a cut-out size of 6.3" x 6.7" (W x H). It can be easily installed on doors and thin walls, making it a convenient option for pet owners.

High-Quality and Durable: Made of ABS plastic, this cat door is weather-resistant and durable. The surface is smooth, and the transparent flap allows pets to see in and out.

4 Way Locking -- Our cat doors offer 4-way modes: open, fully locked, in-only (cat can enter but not exit) and out-only (cat can exit but not enter); Easy control of your pet's in and out

Noise Reduction -- The cat flap for doors is designed with a brush strip to reduce noise; Silent action will not frighten pets or disturb owner while pets comes in or out

Transparent Design -- Fully transparent, Cat Door for Interior Exterior Doors help pet see through the door; Ideal for installation on glass window and sliding glass door

【Easy to Install and Use】 No tools and glue required, no modifications to the door. Simply hang the Pet Latch on the door handle and put the pin on the door frame to complete the installation.

【Let's Cat in and Keeps Dogs Out】Cat Door Holder Latch allows the cat to enter and leave the room to look for food freely, the smaller space can prevent big dog from going through the door to grab food. It is a good choice for pet owners.

【Adjustable Sizes】Function holes can adjust the width of the door opening wider or narrower. You can choose the gap size you want, it is perfect to block a crawling baby, early stage toddler, little dog and even a cat from entering the designated room.

【4 WAY LOCKING MODE】 After the cat passes through the cat door, magnet at the bottom causes it to return to its original position. 4 switching modes, only switch, only in, in and out, fully locked, easily control your pet in and out; easily move the red/green switch. It fits to being installed to interior doors, exterior doors, walls, windows, cupboards, glass, etc.

【NOISE REDUCTION】Equipped with buckle groove, can be fixed soft waterproof brush. The brush covers the gaps in the flame, effectively reducing external noise. The cat doors for interior doors is designed with a brush strip to reduce noise when pets comes in or out the door; Silent action will not frighten pets or disturb owner.

【KEEP YOUR PET SAFE】Exquisite design, transparent flip cover allows your pet to see from the door, thereby reducing the fear of use. The outer screen prevents rain, wind, snow, mosquitoes and other insects from entering. Save the time to open the door, free control of the cat in and out. Durable, weatherproof pet flip cover prevents cold air from entering.