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Great Dane Doggie Doors

The Great Dane is a friendly giant of a dog. The biggest Great Dane on record, Zeus, stands at just four inches short of four feet. While that is abnormal, the average Great Dane is a big dog that stands at least two feet tall when fully grown. If you own a Great Dane and want a doggie door, you might wonder if you can ever get excellent Great Dane doggie doors. This post will review five of the best great Dane doggie doors that you can find right now. Read on to find out our best picks.

A best Great Dane doggie door allows this large pup to cross easily without bending. To get the right door for your Great Dane, it’s always good to measure your dog’s real height and width. Here is the full height and weight of fully grown Great Danes:







120 – 200 lbs.



100 -130 lbs


You might also like our recent blog posts on the best window sill protector for dogs and the Best wall protector for dogs as well as a review of car door protectors for dogs available on a separate page.

When you are not sure about the right size you can follow above-listed guidelines. or choose anyone from below listed dog doors.

1. Best Great Dane Doggie Door


The first option on this roundup is from one of the most popular doggie doors on the market. The PetSafe Plastic Pet Door comes in several sizes, including an extra-large model that serves as an excellent Great Dane doggie door.

This model comes with a plastic frame. But do not fret – the plastic construction is very durable. You can paint it as well to fit in with your aesthetic tastes.

The door comes with a soft vinyl flap that is very comfortable for your large dog to pass through easily. This Pet door comes with a magnetic closing system that allows your dog to pass through by applying pressure while keeping out any intruders or unwanted pets from your house.

The unit also comes with a snap-on closing panel that comes in handy when you do not want the dog to go out or come in. This panel also comes in useful in inclement weather because it keeps wind, rain, and other weather elements out of the home.

The PetSafe Plastic Pet door comes with an easy-to-install build. It is designed to be installed through doors and set up in different doors of thicknesses of up to two inches. If you are a DIY enthusiast, you’ll find the installation kit with an easy-to-follow instruction manual. You also get all the hardware required to set it up.

If you run into any trouble using the door, you can contact PET Safe through email or telephone.


  • Durable construction
  • Paintable
  • Good customer service


  • Fragile closing panel
  • Poor energy efficiency
Buy on Amazon


2. Top Rated Great Dane Doggie Door


Another excellent door for Great Danes is the Ideal Pet model. As with other options on this roundup, it comes in various sizes, but what you want is the super large size. This model comes with an opening that fits dogs as tall as 24 inches.

With the Ruff-Weather, you get a doggie door with double flaps. These flaps are built to last despite the strength of the dog passing through. Apart from its durability, the double flap contributes to energy efficiency.

This unit comes with a durable frame as well. The structural foam molded plastic is billed to last for several seasons. Aside from being durable enough to survive a large dog’s passage, the foam serves to improve insulation around the door.

Like the PetSafe Plastic Pet door, it features a magnet mechanism to ensure that the flap remains shut when your dog isn’t passing through.

Installation is somewhat trickier than your average doggie door since it can be installed through the wall. In such cases, you might want to call on the services of a professional. You can get the door-installed model – although Ideal Pets has failed to stipulate the door’s thickness, it can be installed through.

If you have any issues, you can always contact the manufacturer via email customer service.


  • Energy efficient
  • Durable build
  • Large enough for Great Danes


  • No warranty
  • Tricky installation
Buy on Amazon


3. Budget Buy Great Dane Doggie Door


It was hard for owners of large dog breeds like Great Danes to find suitable pet doors in the past. The traditional options couldn’t stand up to the power produced by a Great Dane hitting it at a run. The PlexiDor dog door is made for such large breeds – including Great Danes. It comes with several features that make it one of the best dog doors for Great Danes.

First, it has one of the most durable frames you can find in a doggie door. The frame is an aluminum frame that is resistant to cracking. It also has see-through panels that your dog can, well, see-through.

Great Danes come with powerful jaws. Hence, it can be tempting for it to try chewing the door when bored. Thankfully, this extra-large PlexiDor comes with aluminum chew-proof trim. This would make it very difficult for the dog to chew and destroy the door.

As the door is extra-large, security is a valid concern for dog owners. PlexiDor addresses this by providing a lock and key and a security plate made of steel attached to the frame. Hence, you can rest assured that no intruders would be coming through.

The door comes in three frame colors, so you can choose any that tickles your fancy. With the ability to serve dogs weighing up to 220 pounds, the PlexiDor dog door is one of the best Great Dane doggie doors.


  • Chew resistant
  • Large, durable door
  • Excellent height


  • Relatively expensive
Buy on Amazon


4. PetSafe Freedom Aluminium Pet Door


We love many things about this door, but chief among them is the easy installation. With this product, you do not have to alter your excellent door or make a hole through the wall to install it.

It comes in a sliding glass door design that will be convenient for your dog while complementing your home décor.

It is one of the most energy-efficient doors on the market as the door can maintain internal temperatures. Therefore, it is awesome in winter and summer.

To ensure that your dog’s size doesn’t damage the door, PetSafe has made this model with a sturdy aluminum frame. Thus, try as it may. Your dog would not be able to smash through. This frame is also rust-resistant.

With its overall smart design, you can control the entry and exit of your Great Dane. The frame is available in different colors too. The inside lock panel helps you determine if you want your dog to be able to move in and out of the home.


  • Easy to install
  • Energy efficient
  • Durable
  • Shatter-proof glass


  • Costly
Buy on Amazon


5. Endura Flap XL Pet Door


Last but not least on this roundup is the Endura Flap Pet door. It comes in various sizes, but the best option for your Great Dane is the XL size.

This doggie door is, among other things, highly energy efficient. Thus, you can use it without suffering from drastic temperature changes within the house. It also ensures that you do not spend extra on heating or cooling during hot and cold periods. Aside from the energy efficiency, this model comes with UV-resistant flaps that also block winds and drafts. Thus, you get an efficient insulation system.

With its magnetic mechanism, this door can be opened and closed whenever you like. The magnetic mechanism also means that the doggie door doesn’t depend on electricity or batteries to work.

This magnetic door has three-sided adjustable power magnets that ensure that it stays shut even when buffeted by strong winds. The magnetic force can be adjusted as well to allow your dog to pass through easily.

It is a durable door made with an aluminum frame to withstand a Great Dane rush through the tunnel. The flap is easy to use and comfortable, and it won’t take a long time before your dog figures out how to use it. You can limit your dog’s entry and exit via the clip lock.

Overall, this is an awesome dog door for Great Danes.


  • Excellent thermal quality
  • Energy efficient
  • High-quality flaps


  • Difficult installation
Buy on Amazon



In this review about Great Danes’ best dog door, we have seen five of the best units available. These five models are durable, large, and comfortable for your gentle giant. Please go through the review to see which of them you prefer.

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