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Proven Top 5 The Best Automatic Dog Doors

A dog door for your home security is a good idea for pet owners. Automatic dog doors can be a great addition to any home. It offers convenience, protection, and freedom for your dog, but more significantly, it helps you save money and time. Dog doors are a great way to allow your dog to come and go as they please. However, door security is a huge problem with millions of break-ins every year in the US. Read our best Automatic dog Doors article and you will find your answer!

When sitting on a couch watching TV or sitting on your table working, your pet gradually starts getting wiggly and anxiously trying to grab your attention. It looks like he wants to go outside! But you have to leave your place, divert your attention and pay attention to your wiggly, adorable little pet. He wants to go outside, and you have to open your door for him. The same happens when he is outside and wants to come in, and similarly, you have to open your door for him. Is it not annoying and diverting your attention from your important work? Yes! It does, and you get annoyed because it happens all day long. What should you do to ensure that your pet cannot divert your attention from your important work? Get an automatic dog door!

Dog Door Installation: Before you purchase a dog door, you need to know how to install a dog door. You need to take measurements and mark where you want your dog door to go and how you want it to fit in the door. It is important to make sure that you know where and how you want your dog door to fit before making your purchase. You should also know the size of your dog before purchasing.

Let’s Understand What is Automatic Dog Door?

An automatic dog door uses the latest technology to operate itself continuously. It allows your pet to enter in and out with automated functions instead of manually. Most of these automatic pet doors use Radio Frequency Identification (RFID) microchip for detecting your pet and opening or closing the door. These microchips are either implanted or are given on the pet collar.

The manufacturers delivering such products provide diverse functions and features, besides the main objective of opening or closing the dog door mechanically. Also, their power supply is given either by rechargeable battery or by plug-in option directly to the power board on the wall. The other features are the options that could be bifurcated by make and model.


Best Overall: PetSafe Electronic Smart Door

4.6 out of 5 with 130+ global ratings on Amazon.com

Large with Extra Electronic SmartKey

$166.94 214.98
*price may vary at the time of purchase
Using radio-frequency technology, the Smart Door reads a SmartKeys unique signal and triggers a battery power-driven flap to unlock so your pets can come and go as they please.

Top Feature

  • The large size pet door smart key operated
  • Selective entry, exit programmable, and auto-locking feature
  • LED indicators for Sensitivity Control
  • Battery operated smart key worn on pet’s collar and electronic lock
  • The key can be used as a replacement for other PetSafe electronic doors for extra pets
  • RFID technology sends a radio signal to the electronic smart door to unlock the door flap for the pet wearing a smart key enabled pet collar
  • Easily programmable 5 smart keys with a touch of a button
10Expert Score
Best overall

Make Your Home A Smart Home with Electronic Smart Door From PetSafe!

Things we like:
  • Great quality door
  • Worth the price
  • Easy for pet
  • Simple Installation
Things we don't like:
  • Needs batteries for smart keys
  • Loud and noisy

Secure your home: One of the major benefits that collar-activated dogs and cats’ door delivers is security, so pet owners prefer RFID or collar-activated doors. If you live in an area where your neighbors have pets or are surrounded by different wild animals like raccoons that move in easily without even noticing, it poses a sense of low security. 

No More Unwanted Interruption: It requires a secure channel for your pet to get in and get out without disturbing and without letting any other crawler or runner get inside. The collar-activated doors deliver better security and implore only the pet with the collar to enter and exit through the pet door.

Pet Containment System: PetSafe electronic smart door has brought collar-activated door to reduce the security risk. It ensures the objectivity of the pet door to be installed on glass, wood door, or into the wall. It is a small door with a smart key operation. The color of the pet door is white, and the crafted design is elegant.

Keep unwanted guests out: The product features a selective entry and exit programmable smart door with auto-locking functionality. The need for this auto-locking capability is to reduce the risk of any unwanted entrance in the house, and resultantly, your comfort and your pet’s comfort increase. 

Smart and Trusted: Apart from metal flap and frame, it is built from plastic that is least to hurt your pet, and it is durable to stay intact for a longer time. The smart door functions with a smart key, and overall, the pet smart door is powered by a battery. The smart key is then worn with the pet collar so that only that pet can have access to entering and exiting from the door.


Best for Small to Large Pets: PetSafe SmartDoor

4.6 out of 5 with 3,915+ ratings on Amazon.com

Large with Extra Electronic SmartKey

$159.95 189.99
*price may vary at the time of purchase
Available in two sizes: Small and Large

Top Feature

  • The electronic smart door features programmable selective eateries
  • The electronic smart door has a waterproof smart key installed on the dog collar
  • It is programmable for 5 smart keys for multiple pets
  • It has battery power to operate (4D cell batteries)
  • The door is designed to be installed interior/exterior. For wall installation separately buy a wall install kit
  • PetSafe U.S. based customer care service is available (Monday to Saturday)
Things we like:
  • Large and sturdy
  • Works great
  • Keep raccoons out
  • Excellent dog door
Things we don’t like:
  • Eats battery
  • The sensor is flaky

#1 Solution for Your Pet’s Freedom: Pet doors are usually installed on the doors of your home, and some can be installed on the wall as well. The purpose is to permit your pet a private entrance and exit without disturbing you from time to time. It would let your pet go outside or backyard without disturbing you time and again. The pet doors actually give freedom to your dog or cat to move with freedom.

Only Authorized Pets Get In: The PetSafe is a popular brand that specializes in pet doors for your pets. You can check it out to judge whether it suits your requirements or not. Your pet mostly would love a free access pet door into the yard, but that also invites neighbor’s cats, dogs, and raccoons to enter freely. The PetSafe electronic smart door is totally a different solution for your frequent troubles to guard the door against unwanted visitors. 

Smart Pet Door for Smart Pet Owners: You’re going to LOVE this! The pet only pushes the flap with paws or head to open the door. But there is a simple entrance method devised that offers mode, automatic, unlocked, and locked options. And you can switch between them easily. When you have set the door on automatic, the RFID sensor would read the signals coming from the neck collar of the pet and would allow the entrance to the RFID-bearing pet.

Free Your Pet to Play, Rest, and Roam whenever it wants: Both the automatic key and flap works with the battery installed in it. You can create five keys by programming at a time for five different pets. You will not be worried about the uninvited entrance, as the dog door will only give access to the pet with having the key on the dog collar. 


Best Sliding Glass Door: High Tech Pet Power

4.5 out of 5 with 1100+ ratings on Amazon.com

Electronic Pet Door

*price may vary at the time of purchase
Available in two sizes: Medium and Large

Top Feature

  • The dimensions are 18 x 6 x 47 inches (L x W x H)
  • Motor-driven vertically sliding door with MS-4 ultrasonic collar
  • Directional sensing system
  • 4-way access control
  • Wind, water, and weatherproof with an airtight seal
  • Deadbolt locking system
  • 110-Volt AC or battery operated pet door
  • Auto safety retraction
  • The door does not close on top of the pet
  • Installable on doors and any wall
  • Optional charging kit
Things we like:
  • MS-4 ultrasonic collar
  • Directional sensing system
  • Great concept
  • Installs easily
Things we don’t like:
  • Collar durability
  • Overpriced

The Most Affordable, Convenient & Secured Electronic Pet Door: While the pet market is getting more smart and electronic doors, the high-tech pet has offered a convenient, secured, and affordable electronic pet door. Most of the time, we want to have fun with our vacations, and our pet is not letting us have the fun. 

The Perfect Pass for Your Pet! Your worries are over with High Tech Pet’s electronic pet door. All you have to do is install it on the panels of the glass door or the wall so that you can enjoy your baseball game and enjoy the time-outs. The electronic pet door operates amazingly. 

 Electronic Pet Door Unlocks with Ultrasonic Collar: It comes in white and brown colors. It is made from high-quality material to offer durability and effective convenience. The sliding door is activated by the ultrasonic collar and is motor-driven. The door can only be opened by the pet wearing an ultrasonic collar, only when it reaches directly to the door. Sleeping, sitting, or moving near the door does not affect the door opening up. Your pet can effectively move next to the door.

The Ultimate Pet Door for your Home: The electronic pet door is weatherproof and waterproof with airtight seals. It is also added with automatic deadbolt locks to ensure extra security of the door and ensure your home security. 


Best Microchip SureFlap Microchip Pet Door

4.4 out of 5 with 580+ ratings on Amazon.com

Sure Petcare Microchip Pet Door

*price may vary at the time of purchase
Available in two colors.

Top Feature

  • The flap opening dimensions are 178mm x 170mm (W x H)
  • The door wall mounting dimensions are 207mm x 234mm (W x H)
  • The microchip is compatible worldwide
  • The battery life is 12 months (not included)
  • The pet door is suitable for small dogs and large cats
  • Installable into glass, walls, and doors
Things we like:
  • Performs really well
  • Worth every penny
  • Works flawlessly
  • A perfect gift
Things we don’t like:
  • Individual pet settings are missing

No More Stress: Apart from other pet doors, imagine that you want to have a flap pet door that is elegantly designed, beautiful, and strong dog door. SureFlap Microchip pet door is a beautiful door that comes in white color. It delivers an efficient solution to pet owners who get irritated to open the door for your little puppy time and again and the whole day long.

The Most Advanced RFID Pet Door on the Market: With SureFlap, you do not need to look anymore. It only scans the entry of the pet who has a microchip implanted. The RFID detects and allows the door access to the pet and does not let any being get through this automatic dog door. The memory can store up to 32 eateries, which means 32 identities. The collar is programmable, and collar tags are sold separately for pets without a microchip. 

Simple One-Button: This given programming helps stop other stray animals, critters, insects, and neighbor animals from entering the house.  

Set Curfew Timing: At specified timings, the door is set to lock or unlock and restrict your pet from going outside randomly. 

Restricted Entry: The only exiting option, your pet (if outside) and other beings cannot enter, but if inside the house, they can only exit. The microchip is compatible and works with 9 (Avid Secure), 10 (FDXA), and 15 (FDXB) digit microchip numbers that can be counter check with the vet, pet homes, or rescue services. The pet door is powered with a battery that uses a 4C non-rechargeable alkaline battery (which is not included and has to be bought separately). Upon red flash of the light, you would understand the battery needs replacement.


Best Automatic Dog Doors: Endura Flap Thermo Panel

4.4 out of 5 with 250+ ratings on Amazon.com

Cold Weather Dog Door

*price may vary at the time of purchase
Available in multiple sizes. color options come in dark bronze, white, or brushed aluminum

Top Feature

  • Adjustable Height Ranges: 75″-80″ & 93″-96″
  • Sizes: Small, Medium, Large, XL 
  • Strong aluminium frame and loe glass
  • Award-winning energy efficiency
  • Strong security cover
  • Best for cold weather
Things we like:
  • No need for drilling
  • Easy installation
  • Consume less energy
  • Provides wind resistance
  • Security cover
Things we don’t like:
  • None

High-quality pet door: The Endura Flap door for the dog is made of Aluminum and vinyl sliding glass doors designated in the USA. It is a pet door patio panel inserted into your patio door track. It is an insulated sliding glass door that does not require any tools for installation. It has a three-inch removable panel adjustment range to adjust heights of all sizes; this panel doesn’t require any installation tools and can easily fit in your existing track. 

The Ultimate Dog Door with Thermo Panel Technology for Cold Weather: The gate has a spring-loaded design that is adjusted in its place without alterations. The endura flap dog door contains a thermal panel door that blocks UV rays and keeps your home’s temperature regulated. The insulated sliding glass dog door of the endura flap protects against the cold wind up to 50 mph and temperatures as low as -40 degrees Fahrenheit. The sizes range from small to extra-large to adjust dogs of all sizes. The Thermo Panel 3e Sliding dog door provides thermal insulation, energy efficiency, and wind resistance; thus is ideal for renters and vacation houses, simultaneously saving the energy bills by consuming less energy. 

Energy Efficiency: The door contains dual-panel and low-E glass that minimizes the amount of UV light coming through the glass without reducing the amount of light in the room. The polyolefin polymer flap remains durable in temperatures of -40 degrees Fahrenheit. The Thermo Panel 3e sliding dog door contains a magnetic closure on either side of the flap that enhances wind and storm resistance.

Top-Rated Pet Door: It also includes a secure locking cover and a C- clamp lock to lock the slider into the door frame, or you can use a Charley bar to prevent your sliding glass door from opening when not in use.

Benefits of Automatic Dog Door

Suppose you are convinced that you are tired of controlling yourself the opening and closing of the pet door. And cleaning up the mess inside your home because other creatures can get in easily, and you are tired of mopping again and again. Take a look at the benefits of automatic pet doors. 

Ease of Mind:

The first and far most convenient that you get by installing an automatic dog door is the ease of mind and relaxation. Your ease of mind, let’s put your efforts into the work that is important to you. The fatigue and annoyance of getting up time and again from your desk or couch goes away with installing these pet doors.


These doors and pet collars are attached with RFID microchips that receive a radio signal and let in your put. This microchip permits only the pet that it scans and permits electronically to open the door. This way, the other pets in the neighborhood cannot get into your house and feast on the food. Only your pet is allowed to go through that door. No party in the house!

Due to its structure, the traditional pet door is a potential threat and can allow thieves to crawl in or sneak in through these pet doors. The electronic door can only be opened in the scanned digits given to your pet. Other creatures and thieves would remain outside and would not get inside. 

Weather Proof

Most traditional pet doors have consisted of plastic or weatherproof or waterproof material. But, the automatic pet doors are secured with a secure seal that would protect it from weather and water and would not let heat and cold come inside the house and disturb the internal environment of the house.

Operational Convenience

The automatic pet doors are also given operational abilities such as registering more than one pet and timer to use it at a specific time or lock for some time as you consider necessary. Then comes in different sizes for you to have it according to your pet size.

Some are the dog doors available in the market, and we would provide details and reviews that could help you choose one that suits you the most.

Buy from the list below:

Frequent Asked Questions

Question #1: How would your pet behave after installing an automatic dog door?

Answer: Joy, obedience, and healthy! Because pets need attention and activity to avoid restlessness, disobedience, and nervousness. With an automatic dog door installed you provide them with space and freedom.

Question#2: Is automatic pet doors are safe for your pet?

Answer: They are mostly safe especially for areas with extreme weather conditions are present. These let your lovely pets enter and exit without much trouble with automation by chip or RFID.

Question#3: Is my house secure with automated pet doors?

Answer: They are mostly secured keeping in view house security. Most of these doors have been secured with outside covers to avoid intrusion. Also with such a door, burglars would be attentive to the presence of a fierce dog. The electronic options and RFID options help additionally to avoid burglary. 

Question#4: Can I keep my house clean and proper?

Answer: Most of the pets when staying longer at home become nervous and unable to control themselves. They scratch and poop inside and make a mess in absence of the pet owner at home. Always looking for attention! With the presence of an automatic pet door, their nervousness is reduced and they get better trained.


After thorough research, most of the automatic dog doors have the same idea of creation that revolves around ease of mind, security, operational convenience, water, and weatherproof qualities. And among them, the best product is offered by PetSafe Electronic Large Smart Door.

These automatic pet doors are convenient, secured, and offer better options as of now. But it is hoped that more advanced dog doors would be offered. These electronic pet doors offer better-improved options than the conventional pet doors that have only flaps and continuous opening for other animals, critters, crawlers, insects, and bugs. sometimes we might need a dog gate to make sure the safety of our pets. make sure to read our article on dog gates.

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