Happy Dog

The world’s best dog doors

All models of Freedom Pet Pass dog doors share the following features that make them the best, most energy efficient in the world:

  • DoubleMag™ seal technology for an airtight, weatherproof seal
  • The most energy efficient dog door on the market
  • High-quality, durable, safe, and attractive pet doors

Freedom Pet Pass doors have several options to ensure you get the right door for you and your dog.  Learn about the doors and each of the options below or place your order.

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DoubleMag™ Seal Technology

The best seal for the world’s most energy efficient dog door

Tired of leaky dog doors?

If you’re tired of doggie doors that don’t seal and allow in outside air, you’re not alone. One morning in 2006, Brian and Debra (owners of Freedom Pet Pass) woke up to find a snow drift in their living room. It had blown in through their dog door. This was the last straw. They looked everywhere they could for a better door, but all of the pet doors shared the same flaw: they lacked an airtight seal.

Brian decided to use his experiences with magnets and weather-resistant materials to build a pet door to meet his own needs and stand up to the often crazy weather they experienced in Michigan. After years of experimenting, he perfected what is now called DoubleMag Technology. They started Freedom Pet Pass to share this innovation with the world. Now, more than a decade and thousands of satisfied dogs, cats, and owners later, Freedom Pet Pass doors are still the best-performing, most energy-efficient pet doors on the market.

Cold Dog

What’s so special about DoubleMag™?

The challenge for making an airtight seal on a dog door is that the seal has to be strong enough to withstand the force of wind, yet easy for a small dog to open. We’ve solved this problem with a combination of proprietary magnet technologies and our unique double flap design. Our doors with DoubleMag Technology make an airtight seal – tested to withstand the equivalent of a 25 mph wind – yet let pets enter and exit with no effort. It seals like a refrigerator, but “unzips” like a zipper when pets want to enter or exit.

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The MOST Energy Efficient Dog Doors

Others claim it – we prove it!

Doggie door fully installed in test wall
Freedom Pet Pass door being tested in laboratory

No stupid comparisons

If you are doing research on doggie doors, you’ve probably seen lots of claims of energy efficiency. What’s often in the small print is precisely what those claims are based upon, and there’s usually a good reason they keep it in the small print. Many of those claims are based upon comparisons that aren’t very meaningful to your home’s comfort level or the amount of energy needed to keep it comfortable. We recommend that you read the details behind all pet door energy efficiency claims closely and compare them.


Real, meaningful testing

We don’t make wild, unsubstantiated claims about our products. Instead, we have had our doors tested by one of the leading architectural testing laboratories in the country to prove how energy-efficient they are. The lab put our doors through some of the same tests used to qualify windows and human doors for building standards from the IRC (International Residential Code), the NFRC (National Fenestration Rating Council), Passive House, and Energy Star. And we think we performed quite nicely.

Results: The only dog door to meet California Title 24 requirements

California’s Title 24 energy efficiency requirements are some of the most rigorous in the world. In late 2014, the California Energy Commission issued guidance for energy efficiency performance required for pet doors. Freedom Pet Pass dog doors are the only dog doors that meet those requirements. In fact, our DoubleMag seal gives our dog doors an air leakage rate 10X lower than California’s requirements.

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FPP Energy Label
Energy Efficiency Label

Results: the best-performing energy efficient dog door

Using a standard blower door test with a test pressure of +50 Pa, the independent lab showed non-detectable air leakage with the Freedom Pet Pass door, well under the standard used for windows and doors of 0.3 cfm/ft2 (cubic feet per minute per square foot). This means that Freedom Pet Pass doors stop air infiltration as well as modern doors and windows.  The leading dog door, tested under the same conditions, leaked an astonishing 19 cfm/ft2!

The video to the right shows blower door testing of an installed Freedom Pet Pass door. This was actual testing performed in the ultra-efficient 16th and Nebraska passive house (read more below).  A pressure of -50 Pa applied (to simulate wind blowing toward house). You can hear the testing technicians’ comments about there being no leakage and the test conditions being similar to a 25 mph wind (it’s actually like a 25 mph wind blowing directly at all portions of your home at the same time). As you can see, the Freedom Pet Pass door passed with flying colors.

note: The flap has to be pushed closed in the video only because of the constant negative pressure from the blower door test. This test uses a powerful fan to suck air out of the house to find small air leaks and improve efficiency. This is not a condition experienced in the real world. Our doors easily close on their own.

Real-World Performance:

Freedom Pet Pass part of the super energy efficient Passive House

Blake Bilyeu, of Bilyeu Builders, was commissioned to build a house that met the strict energy efficiency guidelines of the Passive House standard. He related the following about his experience:

“As custom green homebuilders in Oregon, quality, high performance components are critical to what we do. Early discussions with our most recent customers made two things very apparent: they wanted a new home built with extreme energy efficiency in mind—an incredibly low energy home built to the Passive House Standard (www.passivehouse.us), but one that also held a place for their dog Pippen and had his needs in mind as well. Our initial research turned up a few options, but only one that had actually been tested for air tightness—the Freedom Pet Pass pet door.

We installed the pet door without hesitation, and suffice it to say, the pet door did not disappoint–we exceeded the Passive House air tightness requirements by a factor of three!”

The install of the Freedom Pet Pass door was so successful that it was specifically mentioned in the book Recreating the American Home by Mary James:

“This Freedom Pet Pass door made everyone happy, especially Bilyeu, when a subsequent blower door test came in at 0.2 ACH50 – well below the 0.6 ACH performance target. Bilyeu’s team performed the blower door test as soon as the windows, doors, and pet door were installed–long before insulation and drywall could block access to any potentially leaky areas. Bilyues attributes this to outstanding air tightness level in no small part to the care that his subcontractors took to create and maintain an intact air barrier layer.”

No other pet door has the proven track record of energy efficiency that we do! If you are looking for the absolute most energy efficient pet door on the market today, you’ve found it.

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Strong, Durable, and Safe

Our doors are designed to be both rugged and safe for your pets


The first thing most people notice about a Freedom Pet Pass dog door is how sturdy it is. Our doors are built with the toughest materials we could find. Our flap materials are marine grade and 10X stronger than leather. The components are rated to withstand temperature extremes from -40°F to 140°F (-40°C to 60°C) and are UV resistant. We like to say that our doors are “built for one dog or a pack” – and that is backed up by their performance in the dozens of kennels that rely on our doors.


All Freedom Pet Pass doors are veterinarian and kennel approved, and we use only safe and non-toxic materials in the construction of our doors. We have designed our doors without hinges or springs that can pinch or harm your dog. The pet door itself is made from flexible material to prevent injuries that can occur with rigid materials. We are proud to say that we have never received a report of a pet being injured in a Freedom Pet Pass door.

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Rough Dogs

Mounting Options

Freedom Pet Pass doors give you two options for installing your doors.

Door Mounted

Door-mounted doggie doors are what most people imagine when they think of a dog door. The main advantage of this traditional style of dog door is that it is fairly easy to install. If you look at our installation videos, you can see that anyone with some modest home improvement skills can install a Freedom Pet Pass door-mounted dog door.

The main drawback of a door-mounted door is that it lacks the flexibility offered by a wall-mounted unit. Door-mounted units are limited in their location to exterior doors. They also cannot accommodate many of the pet-friendly situations that wall mounts can. The final slight drawback is that a door-mounted dog door is slightly more expensive than a comparable wall mount – though installation costs for a wall mount can easily overwhelm that difference.


Advantages of door mounting include:

  • Easiest type of installation
  • Dogs typically accustomed to location

Disadvantages of door mounting include:

  • Limited choice of location in house (exterior doors only)
  • Limited options for where pet is let outside
  • Slightly more expensive than wall mount

Wall Mounted

Many people don’t realize that wall-mounted dog doors are even an option. However, wall-mounted doggie doors can open up a world of possibilities because you’re not limited to human doorways for where your pets come and go. Wall mount doors give your dogs their own entrance and exit that can be customized to meet their and your needs. They easily accommodate ramps and steps. They also allow for limiting your dog’s access on one side or the other of the door – a crate on the inside, a fenced-in area on the outside… you are only limited by your imagination!

The main disadvantage of wall mounting versus door mounting is the skill level required to safely cut and finish an opening in your home’s wall. Some fairly serious home improvement skills are needed to install and trim out any wall-mounted dog door, not just ours. It is important to do the job correctly to avoid costly damage. Our instructions (both written and step-by-step videos) give a good basis for correctly installing a wall-mounted dog door, but this is not a job for a novice.

Advantages of wall mounting include:

  • Flexibility where the pet door is located
  • Option to put ramp and/or steps for pet
  • Ability to limit access to specific areas of house and/or outdoors

Disadvantages of wall mounting include:

  • Professional installation recommended.

Sizing Options

Freedom Pet Pass doors gives you several options for getting the perfect size of door for your dog

Doors for dogs of all sizes

Dogs certainly don’t come in just one size, so we make three different sizes of our dog doors to accommodate dogs of most sizes.

Size Example Dog Pet Opening Rough Opening
(Door Mount)
Rough Opening
(Wall Mount)*
XL Great Dane 16” x 23”
(405 mm x 585 mm)
20¾” x 29”
(530 mm x 740 mm)
21⅛” x 29”**
(540 mm x 740 mm)
Large Lab Retriever 11” x 17”
(280 mm x 430 mm)
15” x 21½”
(380 mm x 545 mm)
14¾” x 21½”***
(375 mm x 545 mm)
Medium Beagle 9” x 13”
(230 mm x 330 mm)
13” x 17½ ”
(330 mm x 445 mm)
12¾” x 17¾”
(325 mm x 450 mm)
Small Shih Tzu 6” x 10”
(155 mm x 255 mm)
10” x 14½”
(255 mm x 370 mm)
(250 mm x 375 mm)

*The recommended rough opening will give roughly ¼” (6 mm) on all four sides for shimming; adjust as needed for your specific application. Thick sill pans may require additional height for the rough opening.
**XL wall mount will not fit between 16” on center studs, additional framing with header will be necessary

***Large wall mount can fit between 16” on center studs (14½”), there is just less room for shimming

Pet Door Sizing

Rough Opening vs. Pet Opening

When ordering and installing, you need to be aware of the difference between the pet opening and the rough opening.

The rough opening is the hole in the wall or human door that needs to be cut to allow for installation of the pet door. The rough opening has to be larger than the pet opening in order to accommodate the entire pet door assembly.

The pet opening is the area in the pet door that is available for your dog to pass through. This area should be large enough for your dog to comfortably enter and exit without crouching or jumping. Details on the best process for determining the appropriate pet door size are below.

The 2-in-1 DoubleMag flap system has a smaller pet opening coming back into the house from the outside than it does going from the inside out. The pet opening shown and listed is the smaller of the two dimensions. Going from the inside out, the opening is roughly 2” wider and 1” taller than the listed pet opening.

Correctly Sizing Your Pet Door

Getting a pet door of the correct size is important for the comfort and health of your pet. The more comfortably your dog can pass through a door, the easier it will be for them to use it now and in the future. You want your dog to be able to pass through the door without jumping, crouching, or bumping its back.

Unfortunately, you cannot correctly size a door just by using your dog’s breed or weight. Variations in heights and stepping ability make it impossible to ensure a correct fit. The best way to size your pet door is with the cardboard cutout test outlined below. This will make sure that you have a perfectly-sized door for your dog. Remember, dogs tend to get bigger and less nimble as they age, so you want them to be able to get through the door comfortably without squeezing.

Cardboard Cutout Test

  1. This sizing method requires a big piece of corrugated cardboard. Start with the pet opening size you think is most appropriate for the pet in mind.
  2. Cutout either the 6”x10” (small), 9”x13” (medium), 11”x17” (large), or 16” x 23” (XL) pet opening rectangle out of the cardboard up high and fold it at the bottom so that when the piece of cardboard is placed in a doorway, the top of the hole of the rectangle is approximately one inch to an inch and a half higher than your pet, at the withers or shoulders.
  3. Step on the folded end of the cardboard, and invite your pet through the opening. Watch for clearance high and low.
  4. If the size of the cutout you try is inappropriate, change to the next size up or down as required. Remember, it is always better to err on the side of being too large.

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Locking Panel

Add extra security to your dog door with our unique locking panel

Unique Locking Security Panel

Unlike competitive locking panels, which require free space above or on the side of the pet door to slide in and out, our strong acrylic panel slides up and into the door from the inside for both great security and easy use.

All Freedom Pet Pass doors come with the locking security panel.

For pet safety and to prevent damage to the door, do not use the security panel to lock pets outside

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Detailed Installation Instructions Provided

We make installation as easy as possible with our step-by-step instructions

Step-by-Step Installation Instructions

Installation of a Freedom Pet Pass dog door requires a few tools and some home improvement skills.  We provide detailed instructions and online videos for each step to ensure that your installation goes as smoothly as possible.

Check out our overview video to the right –>

For full installation instructions, click here.

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Buy the Best-Performing Dog Doors Available

Order now for the most energy efficient doggie doors on the market

Dog Door Pricing


Door Size Door Mount Wall Mount

$489.00Add to cart

$439.00Add to cart


$359.00Add to cart

$329.00Add to cart


$319.00Add to cart

$269.00Add to cart


$259.00Add to cart

$229.00Add to cart

** Free shipping in the continental United States **

***Worldwide shipping available***

Prices do not include non-US taxes and fees, including GST and VAT

To order, press “Order Now” and choose your size, mounting style.

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Interior with security of wall mount dog door