The 6 Best Dog Doors of 2024, Examined and Reviewed


It’s widely accepted that dogs serve as great companions – generally speaking.

It seems that they mastered the skill of choosing a bad moment to go outside. For example, when you’re expecting guests and have to finish dinner. Or, when you have to work out or finish your work.

No matter what your task is, your dog will be happy to distract you.

Luckily, this can be solved.

Just imagine your dog going outside whenever he needs and wants, leaving you to finish what you’re doing. Sounds pretty good, huh? Well, you can make that happen – why do you think the best dog door is invented?

In this article, you’ll learn how to choose a good dog door for your pet and our reviews will help you get just what you need.

6 Best Dog Doors

Best Dog Doors See for best selection and value. #commissionsearned

Why Buy a Dog Door?


The best thing about a dog door is the freedom you give to your much-loved pet. Once he realizes he can go in the yard whenever he wants to pee or play, he will be much happier and more active. But, don’t forget to find the time for your pet as soon as you can, especially in the winter.

An active body equals a happy mind.

After you are successful at potty train a puppy to go potty outside, it is time to teach your dog to be more independent by using the dog door.

Less Mess in The House

We all know what happens when a dog hasn’t been outside or when he’s bored. If you love your home and don’t want your dog to go crazy and make a mess, a dog door will be a perfect way out.


While a dog door is great for your pet, it’s also practical for you. You won’t have to change your plans just to take your dog outside to pee or play.

This actually leaves you more time to play with your dog later on, once you have finished with your activities or job.

Things to Keep in Mind When Choosing The Best Dog Door

Choosing the best dog door for the wall isn’t a naïve task. In fact, you’ll be surprised at all the things you have to keep in mind when buying this product.

With that in mind, we’re writing this buying guide for you. Go ahead and take a look.

What Type of a Dog Door Do You Want?

First things first.

You cannot choose the best dog door if you don’t know which one you need or want. Since there are more than just a few dog doors on the market, you should get familiar with all the different types. That way, you’ll know which one is the best choice for your home and pet.

Let’s take a look at what options you have.

Door-mounted dog doors

The door mounted doors are being the most affordable and simplest to install, these are the most popular dog doors.

Most dog owners opt for installing a dog door in a door because there’s no hassle with the installation.

Though, make sure to choose the dog mounted door of the right size. Moreover, you want to buy a door that comes with durable and sturdy flaps to ensure the money spent will be a clever investment.

Electronic or automatic dog doors

The electronic doors feature special sensors that work with the microchips on the dog’s collar. So, when your dog gets close to the door, the pet door will open and close, preventing unwanted creatures to get into your precious home.

This type of pet door can be used by more pets since the sensor usually can memorize up to 30 pets.

The electronic doors are usually easy to install and are also weatherproof.

Still, they’re pricey.

Plus, you’ll have to change batteries every year or so in order for sensors to work properly.

In-wall dog doors

As the name implies, these pet doors are installed in a wall. They’re great because you can install them wherever you want (in the kitchen, living room, or laundry room).

But, the installation is time-consuming and somewhat complicated. For deeper walls, you even have to install a tunnel. Clearly, this isn’t a DIY project; you should call a handyman to do it.

Insulated dog doors

Also known as energy-efficient dog doors, these are designed in a way that enhances energy saving. These models usually have two flaps or even three flaps (but these are meant for extreme conditions).

They will hold up pretty well over time but are a bit expensive.

Sliding glass pet doors

Sliding glass pet doors are easy to install since there’s no cutting. In addition, the pet doors are perfect for apartments so you can uninstall them when moving out.

If you opt for this type of dog door, look for the one with an airtight lock mechanism. That way, you won’t have to worry about heat loss.

Dog Door Dimensions

You’ll also have to determine the dimensions of the dog door.

Obviously, you should buy the door of the right size; otherwise, it won’t be very useful for your pet.

Nonetheless, there are dog doors of different sizes, from small to super large so you won’t have any problems choosing the best one for your dog.

In case you have never before bought a dog door, then you’ll have to calculate the dimensions of the pet door. To find out which size you should pick, read this article.

If you have a pup, don’t buy a small door since it won’t be long until he grows up.

Where Do You Want to Install The Dog Door?

Do you have a small house and you can only install a dog door in the house door?

Perhaps you want to install it on the wall mount, or somewhere else. Still, this is the first thing to think about BEFORE buying a particular dog door.

The location is very important because you might have to call a professional to get the job done.


Plastic aluminum, sliding glass dog doors can be made of various materials. When it comes to this point, always choose the door of good quality over cheaper ones.

You definitely want a durable and sturdy pet door that will last you for years to come.

Another thing related to the material is how well the pet door can stand the elements? Look for a door that is weatherproof so that it can stand the elements.

Is the dog door safe?

Another important point is safety.

The dog door should be made of non-toxic materials and feature hinges that won’t hurt your dog.

Furthermore, make sure to install the pet door on the right side, so it can only be opened from the inside. While this is a no-brainer; some dog owners still installed the door on the wrong side.


There are a number of dog doors on the market, from those simple ones to automatic ones. So, you should think about the installation. Would you be able to install the dog door on your own, or you’d have to pay a professional to do that?

If you aren’t handy, don’t try to install the door on your own. This will probably cost you much more than it would if you’ve just called a professional right away.

We all want to save money whenever we can, but this isn’t something to joke with. You surely don’t want to install the door poorly, and then have to pay higher heating bills.


Most people care about whether the dog door will match the home interior and exterior. If you’re one of them, you’ll be thrilled with the fact that you can choose the dog door that can be painted.

Still, if painting isn’t your thing, you can choose one of the colors such as bronze, or white that can match any interior/exterior.

Best Dog Doors See for best selection and value. #commissionsearned

6 Best Dog Doors – Reviews

Well, you’ve just learned the basic things about choosing the best dog door.

Now, it’s time to take things to the next level and apply that knowledge. We present you 6 best dog doors on the market right now.

Whether you want sliding glass doors or an electronic one, you’ll find that on our list below.

1. PetSafe Extreme Weather Energy Efficient Pet Door

If you live in the area where the climate is extreme, then the PetSafe Pet Door might be the best-insulated dog door for your house door.

PetSafe Extreme Weather Energy Efficient Pet Door

This door is more expensive than similar models, but it offers a higher level of insulation. 

With the three-flap system, the door will keep the hot or cold air from getting in.

Another thing worth mentioning is that the frame can be painted. This is great if your house door is of another color. 

Just paint this dog door so it matches the house door perfectly.

If you already have had experience with installing a dog door, then you shouldn’t have trouble installing this one. But, if you’re new to this, you’ll have to be patient and calm because the installation will last. Plus, the directions aren’t so easy to understand.

Also, keep in mind that the plastic screws break easily, and you don’t get extra ones in the package, so you want to be super careful during the installation.

PetSafe Extreme Weather Energy Efficient Pet Door Check it out on for best selection and value.


  • Large
  • Energy efficient
  • Prevent the hot/cold air from getting in the house
  • Sturdy
  • The frame can be painted to match your house door


  • The screws break easily

  • The installation takes time

2. Sliding Glass Pet Door by PetSafe

PetSafe has been in business for a long time, delivering great quality products. Here we have another product coming from this manufacturer; only this one is for a mild climate.

PetSafe Freedom Aluminum Patio Panel Sliding Glass Pet Door

We’d say that this is the best sliding dog door; due to the easy installation and sturdy construction.

You don’t have to cut the door; just glide the panel into the sliding door track and lock it to the frame. After that, simply attach weather stripping and voila – the door’s ready.

The best part is that you can install the door permanently or temporarily, depending on where you live. So, if you live in a rented apartment, you can remove the door and take it with you when moving out.

The frame is made of aluminum hence it’s sturdy and weather resistant. Also, the door won’t rust.

The door is available in three colors – satin, white, and bronze and in different sizes.

On the downside, this door has only one flap, therefore it isn’t energy efficient. With that in mind, this unit isn’t suitable for extreme climates.

Sliding Glass Pet Doors by PetSafe Check it out on for best selection and value.


  • Large
  • Best for a mild climate
  • Aluminum frame is sturdy, rust and weather resistant
  • Easy to install; there is no cutting
  • Comes in three colors to choose from
  • Available in different sizes


  • Not energy efficient
  • Not for extreme climates

3. BarksBar Plastic Dog Door

Our third choice is best if you want to install a doggy door in the garage. The BarksBar Plastic Dog Door is in the low price range and offers a great value for the money provided.

BarksBar Original Plastic Dog Door With Aluminum Lining

It’s made of plastic and as a result, it isn’t as durable and weather-resistant as aluminum doors. 

But, the door indeed is of good quality and will last you for months or even a year, depending on the type of dog you have.



What you’ll definitely love about this unit is that it installs quickly and easily because the directions are simple.

You’ll also love the stylish design. The door is decorated with the aluminum strip, hence it looks great.

The flap doesn’t close completely; hence the hot/cold air will easily get through the door.

BarksBar Plastic Dog Door Check it out on for best selection and value.


  • Large
  • Quick and simple to install
  • The directions are straightforward
  • Affordable
  • Looks good


  • Made of plastic
  • Not very durable
  • The air easily gets through the door

4. PetSafe Wall Entry Aluminum Pet Door

If you want to install the best in-wall dog door, you might find this model an ideal choice.

PetSafe Wall Entry Aluminum Pet Door

The PetSafe Wall Entry Doggy Door can either be installed on an exterior or interior wall. It comes with a tunnel that can be adjusted, so you don’t have to worry about the wall width.

However, there have been complaints about housing not being fixed well. So, we recommend you fix all four sides, just in case.

As for the design, this is a dual flap design. Meaning, the insulation is better compared to a single flap dog’s doors. However, the door is plastic, so it cannot withstand extreme weather.

Furthermore, there’s a slide-in panel that is great when you want to prevent your pet from leaving the house.
You get detailed instructions and cutting template to make installation simple and fast.

PetSafe Wall Entry Doggy Door Check it out on for best selection and value.


  • Large
  • Great for installing into an exterior or interior wall
  • The tunnel can be adjusted
  • Dual flap design provides better insulation
  • Instructions are easy to understand and detailed
  • Thanks to a cutting template, the installation is easy


  • Cannot withstand extreme weather
  • Made of plastic

5. SureFlap Microchip Pet Door

Not all pet owners want to have a manual dog door.

SureFlap Microchip Pet Door

Some prefer an electronic door, to give their home extra protection and their pet freedom in style. If you’re also dreaming of an electronic doggy door, take a look at the SureFlap Pet Door.

Affordable, and functional, this is the best electronic dog door in our opinion. This door works with a pet’s microchip or RFID collar tag (included) to ensure a higher level of protection by way of keeping intruders outside.

If you have a few pets, then you need this pet door even more. The microchip memory can store up to 32 pet identities.

The SureFlap Pet Door comes with great functions which you will certainly appreciate. For example, a curfew mode lets you choose the time when the door will lock/unlock. Then there’s this manual lock to let your pet come inside. With this mode, your pet won’t be able to leave the house.

The SureFlap Microchip Pet Door works with the touch of a button giving you convenience and ease of use. You can install it on windows, on a door or wall.

The pet door is powered by 4 C cell batteries that last up to one year. So, keep in mind that you’ll have to buy batteries every once in a while.

On the downside, this pet door will keep most of the unwanted animals out, except the raccoons. However, if you don’t live in an area with these creatures, you won’t have to worry about it. Another concern is that some cats won’t figure out right away how to use this door.

SureFlap Microchip Pet Door Check it out on for best selection and value.


  • Large
  • Easy to set up
  • Convenient
  • Stores up to 32 pets’ identities
  • Comes with great functions such as manual lock and curfew mode
  • Can be installed in a door, wall, or on windows


  • Cats will need to learn how to use the door
  • Raccoons can get through the door

6. PlexiDor Performance Wall Mount Pet Door

If you’re looking for a top-notch dog door, you can’t go wrong with this one. The PlexiDor Performance Pet Door is arguably the best through the wall dog door.

PlexiDor Performance Wall Mount Pet Door

Heavy-duty aluminum frame and shatter-resistant panels make this door ideal for medium and large dogs who won’t be gentle to the door. 

The aluminum frame is rust-resistant and won’t break or crack. In addition, it has an attractive finish hence it will look trendy.

The dual panels are cleverly designed and come with a high-density weather seal for greater draft control. On top of all, the door closes tightly, being great for extreme climates.

The door is expensive, but you get a high quality and 5-year warranty and its quality is unparalleled.

PlexiDor Performance Wall Mount Pet Door Check it out on for best selection and value.


  • Large
  • The heavy-duty aluminum frame is durable and won’t break
  • Dual panels are insulated
  • Great for extreme climates
  • Designed for medium and large dogs
  • 5-year warranty


  • Expensive

Final Word

Well, pet lovers, this would be all.

Now that you’ve gone through our article, you know how to choose the best dog door. But, if you don’t feel like going shopping, you can simply opt for one of the above-mentioned products. That way, you’ll save time and money because we picked for you the products that will pay off.

If you want a good dog door without spending much, go with the PetSafe Extreme Weather Pet Door.

On the other hand, if you’re willing to spend much on a high-quality product, choose the last one – the PlexiDor Performance Wall Mount Pet Door.

Then, you also have other dog doors on our list. Of course, you should choose the one that will suit your home best, but whichever one you pick, just make sure to install it properly. 

If you have experiences with your dog door and want to share, comment below! If you want dog tips and how to train a puppy check our 127 dog training tips for an awesome dog!

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