Best Wifi Dog 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

EXTRA WIDE: Expands to stairways and openings between 29-36.5 inches wide. Stands 30 inches tall. Pressure mount design that is quick to set up. No tools required and is gentle on walls. Rust-resistant

SMALL PET DOOR: Patented small pet door is 8 x 8 inches. Let’s small pets pass through, while keeping everyone else out. Includes locking feature.

ADJUSTABLE: Includes a 4-inch wide extension kit. Perfect for doorway, hallway and bottom of stair use. Gate can quickly be removed out of the opening for easy storage

SELECTIVE ENTRY CAT DOOR (Screens on Entry only): Uses RFID to read your cat’s implanted ID microchip, allowing your cat access without letting in stray animals—learns up to 32 identities; programmable collar tags are sold separately for cats without microchips. SIMPLE ONE BUTTON Programming. Helps prevent intruder animals from entering your home.

MICROCHIP COMPATIBILITY: Works with 9 (Avid Secure), 10 (FDXA) and 15 (FDXB) digit microchip numbers; if unsure of your pet’s microchip number, you can check with your veterinarian, pet shelter or animal rescue.

DOOR OPENING: The Microchip Cat Door Flap opening is 4 3/4” (H) by 5 5/8” (W) and can be installed in doors, windows or walls – accessories are available from SureFlap.

Energy efficient structural foam molded plastic

Adjustable frame telescopes ¾-inch to 1 ¾-inch thickness

Innovative Double Vinyl Flap design creates energy efficient air pocket for maximum insulation

FREEDOM AND INDEPENDENCE: Give your cats and dogs freedom to go in and out without your help, arrangement for potty breaks or play time by themselves.

DIMENSION AND TELESCOPING WIDTH: The telescoping tunnel accommodates walls that are 4 3/4 - 7 1/4 in thick.Flap Opening: 10 1/4"W x 16 1/4"H. Frame: 14 1/4"W x 21 1/16"H. Cutout in wall:12"W x 17 3/4"H.

EASY INSTALLATION: This pet door easily installed in all types of interior and exterior walls; cut-out template and step-by-step instructions are included, simple to follow instructions walk you through the install.

GIVE YOUR PETS FREEDOM: No more planning your schedule around potty breaks, your four-legged friends can come and go on their time

SOLID ALUMINUM FRAME: Designed to withstand wear and tear, the strong metal frame with its reinforced aluminum corners can handle active and multi-pet households

DURABLE CONSTRUCTION: Includes a flexible, tinted flap; great for indoor and outdoor storm, wood, PVC, and metal doors

White Large cat flap W/liner

4 way locking

Brush strip to reduce energy loss and silent action

Namsan is dedicated to researching pet supplies, this pet screen door is authorized by Namsan, which made of quality ABS material, durable and sturdy.

Build-up the provided screws with nuts onto this dog door frame would enough sturdy and never fall down easily, the door flap can be replaced anytime.

Built magnetic into the door frame can keep automatically closing when your dog sliding the screen door, even you can lock the door by the 2 sides blue lock if you would like to prevent your pets from walking freely.

PERFECT FOR APARTMENTS AND RENTAL HOMES: This rental-friendly door installs easily in 1 piece so you can easily take it with you if you and your best friend move

ADJUSTABLE SIZES: The patio panel is available in 2 adjustable heights to fit in your existing sliding door track; adjustable up to 80 11/16 in or 96 in

DESIGNED FOR LARGE PETS: Flap opening is 10 1/4 W x 16 3/8 in H for pets up to 100 lb

✔ 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.

Alarm sounds to alert you when Armed Lock-out slide is removed! (Requires 2-aaa batteries, not included)

Double, flexible vinyl flaps create a 3 inch air pocket for maximum insulation and energy efficiency

Easily installs in doors ranging from 1" in thickness

MAXIMUM ENERGY EFFICIENCY: Unique three flap system is more energy efficient than traditional single flap doors

ADDITIONAL INSULATION: Great for hot and cold climates ranging from -10 to 100 degrees F, the center insulated flap helps keep extreme warm and cool air outside of your home

CONTROL YOUR PET’S ACCESS: A snap on closing panel keeps your pet from using the door; use a second closing panel (sold separately) for an additional layer of weather protection

Pet screen door can make your dogs and cats go in or out freely enough without asking for your help to open the door, great for your pet potty break or playtime.

Use a flat-head screwdriver to separate the door so you have 6 parts, 2 of door frames, flaps and locks. Inner Door flap didn't come with a screen insert, need to put this on a screen you already own, then cut down the screen against the frame and place it inside the flap.

Comes with upgraded screws with nuts would hold the outer frame and flap to prevent the door from separating and falling. It's easier with two people to install.

White electromagnetic cat door

Includes two magnets

Self lining to 2-3/8-inch

Compatible With Baboni Large pet door: Flap opening is 5 1/8 in x 8 7/8 in with 3 holes at the top of the flap for adjustment.

Easy Installation: Installs in just minutes with only a screwdriver.

Weather Tight & Weather Resistant: Made from flexible, durable materials. Magnetic strip at bottom of flap has strong magnetism.

KEEP STRAYS OUT: The PetMate Elite Microchip Cat Flap works by reading your cat’s unique microchip or Cat Mate ID Disc (available separately) when entering your home. Let your pets come and go as YOU please, with the convenient 2-way lock that allows you to control access

EASY TO PROGRAMME: You can have your Cat Flap programmed with just a push of a button. The LED indicator flashes to indicate that your cat’s unique microchip or Cat Mate ID Disc is registered

LONG LASTING: Our flaps are made out of super tough polymer and have a magnetic closure which makes it draft resistant, weatherproof and energy efficient.

SELECTIVE ENTRY PET DOOR: Uses RFID to read your pet’s implanted ID microchip, allowing your pet access without letting in stray animals, learns up to 32 identities; programmable collar tags are sold separately for pets without microchips. SIMPLE ONE BUTTON Programming. Helps prevent intruder animals from entering your home.

MICROCHIP COMPATIBILITY: Works with 9 (Avid Secure), 10 (FDXA) and 15 (FDXB) digit microchip numbers; if unsure of your pet’s microchip number, you can check with your veterinarian, pet shelter or animal rescue.

DOOR OPENING: The Microchip Pet Door Flap opening is 6 11/16” (H) by 7” (W) and can be installed in doors, windows or walls, accessories are available from SureFlap.

【MAXIMUM FREEDOM FOR PETS】Whether to enjoy sunny by themselves, or arrange for potty breaks, the Mavricflex dog door will give your pet freedom and security to have access to the outside of the house on their will, thus can significantly reduce the level of anxiety of your pets.

【DIMENSION & TELESCOPING WIDTH】Mavricflex aluminum dog door frame size is 17 1/2''(W) x 25 5/8''(H), Cutting size is 15 1/2''(W) x 25 3/4''(H), Flap opening is 14 3/8”(W) x 23 5/8''(H). It fits paneled, wood, PVC, and metal doors1 1 /4'' - 2 1/2'' thick, and is designed for pets up to 220 pounds.

【Sturdy & Energy-Saving】Mavricflex large dog doors are made out of durable new aviation aluminum alloy material that is proven to be sturdy and stainless. Don't worry about breaking and being bitten easily. Additionally added exterior slide-in locking panels to better protect your home from extreme weather and reduce energy loss.

CONTROL THROUGH YOUR PHONE: App enabled pet door that gives your pets the freedom to come and go

ONLY OPENS FOR YOUR PETS: Selective entry and exit let you decide when and which pets can use the pet door, keeping wildlife out

SET CUSTOM SCHEDULES: Create or change multiple schedules for each pet to maintain their daily routines

【Let's Cat in & Keeps Dogs Out】Our Cat Door 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.

【Easy to Install】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. Realize the freedom of installation and disassembly.

【High Quality Materials】The pet door holder is made of nylon and stainless steel, which is very strong and can deter the dogs, safe baby proof.

🐾【New Design Dog Door】PETOUCH dog door is designed with firm TWO Opening Panels that will say Good Bye to flimsy flaps. It offers excellent insulation against the cold or extreme hot. Additionally, the opening panels provides protection from ultraviolet rays and privacy due to it’s dark smoke tinted translucent panels.

🐩【Energy-Saving】The opening panels are designed with spring loaded hinges and 4 magnetic buckles for sealing tightly and insulates extremely well against all weather conditions.

🐕‍🦺【Dog Door for Large Dogs】The opening size of this New design dog door is 13”x 18”, big enough for your pets to comfortably go in and out. This pet door easily fits pets from medium size to large size and suitable for pets up to 100 LBS.

【MAXIMUM FREEDOM FOR PETS】Whether to enjoy sunny by themselves, or arrange for potty breaks, the HARDLIGHT dog door will give your pet freedom and security to have access to the outside of the house on their will, thus can significantly reduce the level of anxiety of your pets

【DIMENSION & TELESCOPING WIDTH】HARDLIGHT aluminum dog door frame size is 13 3/8''(W) x 19 5/8''(H), Cutting size is 12 1/4''(W) x 18 1/2''(H), Flap opening is 11 1/8”(W) x 16 1/4''(H). It fits paneled, wood, PVC, and metal doors 1 1/4'' - 2 1/2'' thick, and is designed for pets up to 100 pounds

【Sturdy & Energy-Saving】HARDLIGHT large dog doors are made out of durable new aviation aluminum alloy material that is proven to be sturdy and stainless. Don't worry about breaking and being bitten easily. Additionally added exterior slide-in locking panels to better protect your home from extreme weather and reduce energy loss

SELECTIVE ENTRY - The PetSafe SmartDoor only unlocks once a unique collar key has been detected, stopping unwanted animals and strays from getting into your home

MULTI PET HOMES – The SmartDoor will unlock for up to 5 programmed SmartKeys, making it ideal for multi-pet homes

CONVENIENT – Unlocking exclusively for your pets, the SmartDoor relieves owners of constant supervision whilst giving Pets the freedom they love. Fits door 3.8 cm – 5 cm thick or 18.5 cm or more with additional extension tunnels

Full Power, Motorized Operation can be Powered by AC or Optional Battery

2-1/2" Adjustment Range for a Perfect Fit for Patio Doors 77 3/4 - 80 1/4

Double Pane Energy Efficient Glass for Extreme Climates Installs Right Alongside Your Existing Sliding Glass Door

🐶【Designed For Large Pets】This dog door is compatible with wood, PVC, metal and paneled interior & exterior doors. The flap opening is 14 ½ in W x 25 in H and is designed for super large dogs up to 100 pounds

🐶【High Quality & Long Life】: Featured with aluminum frame, this dog door can withstand dog hits without breaking, sturdy and durable for long time use. And the flap is made of brown vinyl, no toxic, no aging.

🐶【Double Tinted Magnetic Vinyl Flaps】: Includes two flexible tinted flaps. There are 5 magnetic closures on each flaps, which will automatically stick back to the magnet after dog go through the door.

🐶Freedom and security for pets: Enjoy a worry-free lifestyle for you and your pets with URSPET's dog door. Our high-quality materials and secure design provide your furry friends with the freedom and security to go outside whenever they want. This not only helps improve their lifestyle but also reduces the risk of damage to your home from scratching and other potential anxiety-related behaviors.

🔒Secure and worry-free design: With URSPET's dog door, you can rest assured that your home is safe and secure. Our aluminum sliding door cover and lockable handle provide added protection against burglars and stray animals. Give your pets the freedom they deserve without any worries about safety.

💡Energy-saving and comfortable: Save energy and stay comfortable with our double-flap magnetic design. Our high-quality PVC flaps and magnetic clippers ensure a comfortable indoor environment even in extreme weather conditions. Enjoy the convenience of a dog door without sacrificing your comfort.

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

SELECTIVE ENTRY: Give your dog or cat exclusive access through the SmartDoor Connected Pet Door

CUSTOM SCHEDULES: Give each pet unique schedules and permissions for the SmartDoor Connected Pet Door using the My PetSafe app

LARGE KEY COMPATIBILITY: Large Pet Door Key compatible with Medium and Large SmartDoor Connected Pet Door

⛩【Package Included】1 x Door Trim, 1 x Bungee Cord and 2 Fasteners. The door panel is your pet's personal door handle, and the elastic is used to maintain tension, keeping your door half-closed.

⛩【Multi-purpose area】Pet automatic door opener is suitable for bedrooms, bathrooms and other places with doors, pets can open the door by themselves, they will not disturb your sweet dreams.

⛩【High Quality Plastic】Made of high quality plastic material, strong and durable, the upgraded thread is stronger and not easy to break. This pet's personal doorknob is easy to learn for your cat and dog.

🐶 【ALUMINUM FRAME】Dog doors for large dogs are made out of Durable Sturdy Aluminum material that won’t rust like other steel options while also providing great insulation. Don't worry about breaking and bitten easily

🐾【FLEXIBLE SIZE】Fits paneled, wood, PVC and metal doors 1 3/8'' - 2 1/8'' thick, and is designed for pets up to 100 pounds. External size: 13 3/8''(W) x 19 5/8''(H), Flap Opening is 11 1/8”(W) x 16 1/4''(H)

🦮【ENERGY SAVING】Magnetic Flaps designed to enable the door plate to quickly reset after being lifted. Perfect for hot and cold climates improves energy efficiency and helps protect against extreme weather