Top 10 Best Automatic Smart Dog Doors in 2021 Review


Giving your dog the basic needs such as water food and shelter is paramount. However, this is not all your lovely Fido needs to live a happy and healthy life. Another crucial aspect that constitutes a happy life for your loyal companion is his freedom of movement. Teaching pets how to be independent and how to socialize with their own kind is also imperative. Automatic electric dog doors allow for a convenient and safe way for your dog to get in and get out of the house. The best thing about these doors is that you don’t have to be the doorman for your pet. This means your pet has the freedom of movement all the time. Secondly, your pet will have the opportunity to explore and exercise outdoors without supervision. Moreover, these doors ensure absolute security for your home by providing only allowed pets gets inside the house. Straight to the point, we have compiled the top best automatic electric dog doors to help you make an informed decision amongst the multitudinous products on the market today.

Best Automatic Smart Dog Doors In 2021

10. BarksBar Original Dog Door

BarksBar Original Dog Door

Price: Reasonably priced.

Special features: 2-Way Locking Sliding Pane, Bite and Chew Proof Tested, Telescoping frame.

Best for: Ideal for All dogs and pets that are up to 100lbs.

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Give your pooch the convenience and luxury to come in and explore the outdoors as they please with this innovative dog door from BarksBar. This ensures that your restless dog stays active and healthy. Unlike the previous model, this unit is redesigned using a sleek aluminum edge that is fitted on an impact resistant frame. Besides ensuring a longer lifetime, this design also complements any modern home décor. Another impressive feature that comes with this unit is the waterproof flap that has magnetic closures. This system ensures automatic closing, protecting your home against rain, insects, wind, and other unwanted pets from your neighborhood. Moreover, thanks to the included descriptive instructions, installation is extremely easy and quick

Pros and Cons

  • Easy installation, saving your time and energy
  • Modern design that blends well with your home decor
  • Built to last
  • While assembly is straight forward, you need to have some basic tools for the installation

9. Solo Pet Doors Automatic for Cats and Dogs

Solo Pet Doors Automatic for Cats and Dogs

Price: Reasonably priced.

Special features: Motorized automatic pet door, securely locking mechanism, includes a free pet tag sensor.

Best for: Perfect for small to medium-sized dogs and cats.

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Coming in an impressive range of sizes, this automatic pet door is an excellent choice for cats and dog owners. You can choose from the ten available sizes find the size that fits your pet’s needs best. This is a fully automatic door that opens and closes automatically to allow for freedom of movement. With this door, you will never have to worry about the dog scratching the door whenever he wants to poop outside or being locked out in the rain. Besides, this door has a security lock that ensures that your pet is never in danger.

Pros and Cons

  • Installs quickly and easily
  • Solid weatherproof construction
  • Comes in a variety of sizes
  • Not ideal for large breeds of dogs

8. PetSafe Electronic Smart Door

PetSafe Electronic Automatic Smart Dog Door

Price: Slightly expensive.

Special features: Have programmable selective locking options, includes waterproof SmartKey worn on your pet’s collar, programmable for up to five SmartKey.

Best for: Perfect solution for small to medium-sized dogs.

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Engineered for exquisite design, value, performance, and reliability, you will love every aspect of this motor-driven SmartDoor. It utilizes radiofrequency technology from an included smart key that is placed on your pet’s collar. This ensures that only the authorized pet can gain access to your home. Better yet, this Smart door can be set in three programmable modes. These include locked, unlocked, and automatic. This brings improved security when the owner is not at home and convenience for the pet when home alone. As you would expect, this door is made of high-end materials. Therefore, you should never have to worry about its durability.

Pros and Cons

  • Made by a reputable company
  • Convenient for both you and your pet
  • Have three programmable modes
  • Doesn’t offer the best insulation

7. High Tech Pet Electronic Pet Door

High Tech Pet Electronic Pet Door

Price: Slightly expensive.

Special features: Activated by MS-4 ultrasonic collar, 4-way Access Control, automatic deadbolt locking for increased security.

Best for: Coming in an extra-large size, this door is ideal for dogs weighing up to 100pounds.

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High Tech Pet door brings a superior level of security, energy efficiency, and convenience for both pet ad pet owners. This door is activated by the dog collar for automatic closing and opening. The directional sensing and four ways access also bring improved freedom for the pet, allowing them to get in and out, as they please. Unlike any other product reviewed here, this unit also includes an X-10 electric fence system that lets you create a controlled environment for your pet. And, since the pet’s collar operates it, you can be sure that only your pet will gain access to your house.

Pros and Cons

  • Activated by an ultrasonic collar
  • Large door fits pets weighing up to 100pounds
  • Wind and Weatherproof with Airtight Seal
  • While it is slightly expensive, it is worth every penny thanks to the exclusive features

6. PetSafe Extreme Weather Pet Door

PetSafe Extreme Weather Pet Door

Price: Very affordable.

Special features: Center insulated flap, match your décor, easy installation.

Best for: although it is available in various sizes to fit all dog sizes, this model is ideal for small to medium-sized dogs weighing up to 40 pounds.

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Coming from one of the most trusted brands when it comes to pet products, you will never go wrong with this model. First, this is one of the few dog doors with a unique three-flap system that ensures maximum insulation. So, you will never have to worry about hot or cold air getting inside your home. Secondly, this door comes with a snap-on closing system that allows for controlled access. Moreover, you will love the printable frame that lets you customize it to match your interior décor.

Pros and Cons

  • Easy DIY installation
  • Energy-efficient and budget-friendly
  • Matches your existing decor
  • Ideal for medium-sized pets only

5. Plexidor Weatherproof Dog Door

Plexidor Weatherproof Dog Door

Price: Slightly high price.

Special features: Free massaging glove, helps you save up to 10 percent on home energy, durable, shatter-resistant construction.

Best for: A versatile choice for cats, and all dog breeds of dogs weighing up to 40 pounds.

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Designed for individuals looking for improved security and convenience, you will not go wrong with this choice. Different from other models on the market, this door slides up and down just like your garage door. This fully automatic pet door opens and closes automatically using the RIFD technology. The package includes a Waterproof Collar key that facilitates the automation for your pet only. Even better, this door is large enough to accommodate small to large dog breeds.

Pros and Cons

  • Ideal for small to large dog breeds
  • DIY installation thanks to detailed instructions and tools included
  • Can be installed into any standard exterior door
  • A bit expensive

4. Endura Flap Pet Door

Endura Flap Pet Door

Price: High price tag.

Special features: The superior construction and secure magnetic seal, super energy savings, flush-fit installation.

Best for: Ideal for medium to large-sized dog breeds.

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Are you tired of being your pet’s door attendant? Get this ingenious door from Endura and give your pets the freedom of coming and going out as they please. Even better, you get to enjoy the super energy savings with this door. Owing to its innovative design, this door opens and closes automatically. And, its insulated design keeps excess heat at summer as well as the cold in winters out. Another great feature that makes this door stand out is the sturdy aluminum construction that ensures uncompromised performance. Moreover, the flush fit installation brings improved security thanks to the easy, secure installation.

Pros and Cons

  • Easy yet secure installation
  • Helps you reduce Heating and cooling bills
  • Sturdy aluminum frame
  • Higher price tag

3. Perfect Pet Energy Efficient Automatic Dog Door

Perfect Pet Energy Efficient Dog Door

Price: Fairly priced.

Special features: Saves energy thanks to the energy efficient design, inventive 2 Flap design, has an air pocket that ensures utmost insulation.

Best for: Coming in an extra large size, this door is ideal for all cats breeds and dogs weighing up to 90 pounds.

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Give your lovely Fido the Freedom they deserve with this Innovative pet door. Designed for curious cats to perkiest puppies, this door is available in a variety of choice to match your pets adventure sense. The door will not only meet the needs of your pet but also lets you lower your energy bills. Whether it is in the summer when the weather is extremely hot or cold winters, this door automatically closes and opens. Its impressive insulation mechanism ensures that your indoor environment remains conditioned to your liking.

Pros and Cons

  • Customizable to meet your pets needs
  • Superior insulation helps you save energy
  • Ideal for dogs and cats
  • Takes time to install

2. Ideal Pet Products Pet Door Designer Series

Ideal Pet Products Pet Door Designer Series

Price: Reasonably priced.

Special features: Installs easily and securely, solid PVC construction, adjustable size.

Best for: ideal for small dogs and cats weighing up to 12 pounds.

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Today, the cost of energy has skyrocketed. Therefore, if you live in cold or hot areas, you would want to keep the energy bills as low as possible. Unfortunately, a manual dog door can be a primary contributor to high energy bills. Luckily, for you, with this designer pet door, this doesn’t have to be a problem. Boasting of an exclusive automatic closing and opening system, this door gives your pet movement freedom as well as keeping the hot or cold out. The door has an air pocket between two soft flaps, which act as an excellent energy efficient insulator. Moreover, thanks to the robust construction and easy installation, this door will suit the needs of most pets and pet owners.

Pros and Cons

  • Helps you conserve energy
  • Quick installation
  • Superior construction materials
  • Not ideal for large dog breeds

1. PetSafe Smart Wall Entry Dog Door

PetSafe Wall Entry Automatic Smart Dog Door

Price: reasonably priced.

Special features: Durable PVC plastic frame, double-flap design for improved insulation, controlled access for added convenience.

Best for: Ideal for small to medium-sized dogs weighing up to 40lbs.

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Combining a good blend of affordability, superb performance, and durability, the PetSafe wall Entry dog door makes an excellent choice for most homes. Give your pet the convenience he needs. Whether he wants to take a dump outside or stretch his legs, this door is the ultimate solution. Another exclusive benefit that comes with this unit is the dual flaps that keep cold and hot air out for maximum energy efficiency. The door is also crafted from sturdy materials to ensure improved security and durability. What’s more, the door installs securely and quickly without having to hire professional help.

Pros and Cons

  • Solid construction for enhanced durability
  • Easy installation that doesn’t require you to hire an expert
  • Helps you save energy
  • One color choice

Selecting the best Automatic Smart Dog Doors

Our dogs are essential members of any family. As you would want the best for your child, you should also prioritize your pet’s safety and convenience whenever you are thinking of purchasing any of their products. Having said that, lets us look at some of the crucial features that you should look for when buying an automatic dog door.


Con figuration here may refer to several things includes the technology used, operation modes, Microchips or SmartKey. Generally, these doors are operated using the RIFD, Ultrasonic or Radiofrequency technology. Besides selecting your preferred technique, you should also ensure that the door is customizable to meet your needs.

Panel size

Pets doors come in different sizes. For this reason, you should pick a model that suits your pets. As you will find in most models, you are advised to first take your pet’s measurement before settling on a specific door model. Luckily, most of these doors come in different sizes, and the recommended size indicated. This should help you in selecting the right size for your pet. We also have some few models that are adjustable to accommodate growing pets.


Energy cost is on the rise globally. Therefore, it makes sense to select a door that can keep the hot or cold air out. While this efficiency differs from one model to another, we recommend going for pet door with at least two flaps if you are looking for advanced insulation.


If you are searching for Crème de la crème in this niche, you will not go wrong with any of our above models. These products offer you your pets with absolute freedom of movement while keeping your home secure from intruder animals. We have also included the most affordable products because we believe that you should always get the best bargain for each coin you spend. Happy shopping!


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