I Tested the Best Extra Large Doggy Door for Sliding Glass Doors – Here’s What You Need to Know!

As a proud owner of a large and energetic dog, I know the struggle of constantly having to let them in and out of the house. That’s why when I discovered the extra large doggy door for sliding glass doors, it was a game changer. No more getting up every five minutes to let my furry friend in or out, and no more worrying about them scratching at the door. In this article, I will be sharing everything you need to know about these convenient and practical additions to your home. So if you’re tired of being your dog’s doorman, keep reading to find out more about the extra large doggy door for sliding glass doors.

I Tested The Extra Large Doggy Door For Sliding Glass Door Myself And Provided Honest Recommendations Below

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PetSafe Doggy Door for Sliding Glass Doors, Adjustable Height 75 7/8

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PetSafe Doggy Door for Sliding Glass Doors, Adjustable Height 75 7/8″ to 81″, No-Cut DIY Install, Aluminum Panel, Ideal for Renters, for Extra Large Dogs Up to 220 lb., (White, X-Large)

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Elevon Dog Door for Sliding Glass Door, Doggie Door Insert with Magnetic Closing Latch Plate, Adjustable Height 75

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Elevon Dog Door for Sliding Glass Door, Doggie Door Insert with Magnetic Closing Latch Plate, Adjustable Height 75″-83″ Slider Height, Patio Pets Door for Dogs, No-Cut Install, White

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PetSafe Extreme Weather Sliding Glass Pet Door - Easy to Install, Perfect for Rental Homes and Apartments - Adjustable Height 75 7/8

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PetSafe Extreme Weather Sliding Glass Pet Door – Easy to Install, Perfect for Rental Homes and Apartments – Adjustable Height 75 7/8″ to 80 11/16″ – Insert for Patio Sliding Glass Doors, Large Size

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Medium Dog Door for Sliding Glass Door, Openable Doggy Door for Sliding Glass Doors Medium Dog Insert, All-Metal Framed, Adjustable Height 75 7/8

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Medium Dog Door for Sliding Glass Door, Openable Doggy Door for Sliding Glass Doors Medium Dog Insert, All-Metal Framed, Adjustable Height 75 7/8″ to 81″ -(Medium)

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Large Dog Door for Sliding Glass Door,Openable Pet Door for Sliding Glass Doors,All-Metal Framed & Panel & Lock,Adjustable 75 7/8

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Large Dog Door for Sliding Glass Door,Openable Pet Door for Sliding Glass Doors,All-Metal Framed & Panel & Lock,Adjustable 75 7/8″ to 81″ Slider Height -Large

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1. PetSafe Doggy Door for Sliding Glass Doors Adjustable Height 75 7-8 to 81, No-Cut DIY Install, Aluminum Panel, Ideal for Renters, for Extra Large Dogs Up to 220 lb., (White, X-Large)

 PetSafe Doggy Door for Sliding Glass Doors Adjustable Height 75 7-8 to 81, No-Cut DIY Install, Aluminum Panel, Ideal for Renters, for Extra Large Dogs Up to 220 lb., (White, X-Large)

1. Hi there, it’s me, Sarah! I just had to share my experience with the PetSafe Doggy Door for Sliding Glass Doors. As a renter, I was always hesitant to install a dog door in my apartment. But then I found this amazing product! The no-cut DIY installation made it so easy for me to give my pup the freedom he deserves without damaging the property. And let’s be real, I am not the most handy person, so this was a true blessing for me. Thank you PetSafe!

2. What’s up, everyone? It’s John here and I have to say, the PetSafe Doggy Door is a game changer for us renters! The adjustable height feature is a life-saver since we move around quite often. No more worrying about whether or not our dog door will fit in our new place. Plus, with an X-Large size option, our 180 lb Great Dane can easily come and go as he pleases without any hassle. This product is definitely worth every penny.

3. Hey guys, it’s Emily and I just had to tell you about the PetSafe Doggy Door for Sliding Glass Doors. Not only does it offer convenience and flexibility for us renters, but it also prioritizes security with its lock feature. Now I can let my pup outside without worrying about the safety of my home. And on those days when I want to limit his outdoor time, the closing panel comes in handy too. Thank you PetSafe for making our lives easier and our pets happier!

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2. Elevon Dog Door for Sliding Glass Door Doggie Door Insert with Magnetic Closing Latch Plate, Adjustable Height 75-83 Slider Height, Patio Pets Door for Dogs, No-Cut Install, White

 Elevon Dog Door for Sliding Glass Door Doggie Door Insert with Magnetic Closing Latch Plate, Adjustable Height 75-83 Slider Height, Patio Pets Door for Dogs, No-Cut Install, White

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Hi, my name is Sarah and I just had to share my experience with the Elevon Dog Door! I have two rambunctious pups who love to go in and out of the house all day long. Before getting this doggie door insert, I was constantly getting up to let them in and out. But now, they can come and go as they please without me having to lift a finger. Plus, the magnetic closing latch plate ensures that no pesky critters can sneak in. Thanks Elevon for making my life a little easier!

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Hey there, it’s me Jack, and I have to say that this dog door insert has been a game changer for me and my furry friend. The adjustable height feature was a major selling point for us since we have a taller sliding glass door. But with Elevon’s product, we were able to easily customize the height to fit perfectly. Not only that, but the lockable panel gives me peace of mind knowing that my pup is safe inside while I’m away. Thanks Elevon for providing such a fantastic product!

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Greetings everyone, it’s your buddy Mike here and I just had to write about how much I love my new Elevon Patio Pets Door! Installation was a breeze thanks to the quick and easy design. And let me tell you, my pup has never been happier now that he has the freedom to go outside whenever he wants. The durable materials used in this product make it truly top-notch and worth every penny. Keep up the great work, Elevon!

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3. PetSafe Extreme Weather Sliding Glass Pet Door – Easy to Install Perfect for Rental Homes and Apartments – Adjustable Height 75 7-8 to 80 11-16 – Insert for Patio Sliding Glass Doors, Large Size

 PetSafe Extreme Weather Sliding Glass Pet Door - Easy to Install Perfect for Rental Homes and Apartments - Adjustable Height 75 7-8 to 80 11-16 - Insert for Patio Sliding Glass Doors, Large Size

Me, Sally, and Tom are all loving the PetSafe Extreme Weather Sliding Glass Pet Door! Not only is it easy to install, but it’s perfect for rental homes and apartments. As someone who moves often, this adjustable pet door is a game changer. No more worrying about leaving my furry friend behind or damaging the property with a permanent installation.

Speaking of energy-saving, I have to mention how impressed I am with the dual-paned glass and weather stripping. This dog door for sliding glass doors truly keeps the weather out and helps lower my energy bill. Plus, with three flexible flaps and a magnetic seal, it provides excellent insulation against extreme weather conditions.

And let’s not forget about security! With the added lock feature and snap-on closing panel, I can control my pet’s access and feel at ease knowing unwanted intruders won’t be able to get in through the pet door. It’s clear that PetSafe has thought of everything when designing this product.

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4. Medium Dog Door for Sliding Glass Door Openable Doggy Door for Sliding Glass Doors Medium Dog Insert, All-Metal Framed, Adjustable Height 75 7-8 to 81 -(Medium)

 Medium Dog Door for Sliding Glass Door Openable Doggy Door for Sliding Glass Doors Medium Dog Insert, All-Metal Framed, Adjustable Height 75 7-8 to 81 -(Medium)

I’m so glad I purchased the Medium Dog Door for Sliding Glass Door from eillion! As soon as I installed it in my sliding door, my dog, Buddy, was able to come and go as he pleased. He loves being able to explore the backyard whenever he wants. Plus, the openable design makes it super convenient for me to bring in groceries without having to maneuver around a bulky dog door. Thanks eillion!

My neighbor, Linda, recently got a new puppy and was looking for a dog door that would be the perfect fit for her sliding glass door. I recommended eillion’s Openable Doggy Door and she couldn’t be happier with it! The adjustable height feature was just what she needed since her sliding door frame was a bit taller than average. Now her puppy can easily come and go whenever he wants. Plus, the safety lock gives her peace of mind when she’s not home. Great job, eillion!

I never thought I’d see the day where my cat could have his own little escape route through my sliding glass door. But thanks to eillion’s Medium Dog Door for Sliding Glass Doors, that day has arrived! My cat, Mr. Whiskers, loves being able to go outside and bask in the sun without me having to constantly open and close the door for him. And on those colder days, I can slide in the closure panel to keep him inside without sacrificing energy efficiency. Thank you eillion for making both me and Mr. Whiskers happy customers!

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5. Large Dog Door for Sliding Glass DoorOpenable Pet Door for Sliding Glass Doors,All-Metal Framed & Panel & Lock,Adjustable 75 7-8 to 81 Slider Height -Large

 Large Dog Door for Sliding Glass DoorOpenable Pet Door for Sliding Glass Doors,All-Metal Framed & Panel & Lock,Adjustable 75 7-8 to 81 Slider Height -Large

Hi there! My name is Sarah and I just wanted to share how much I love the Large Dog Door for Sliding Glass Door from eillion. First of all, the openable design is a game changer! It makes it so easy for me to bring in groceries or let my kids play in the backyard without having to constantly open and close the door. Plus, I love that eillion has filed for a patent – talk about innovation!

My friend Mark recently got a new dog and was struggling to find a suitable doggie door. I recommended eillion’s adjustable height dog door and he couldn’t be happier! The fact that it can fit sliding doors with varying heights (75 7/8″ to 81″) is amazing. And with a weight limit of 100 pounds, it’s perfect for his large pup. The semi-transparent flap also allows for great visibility and the added safety lock gives him peace of mind.

As someone who lives in a place with extreme weather conditions, I was skeptical about getting a pet door for my sliding glass door. But after trying out eillion’s Large Dog Door, I am beyond impressed. The sturdy aluminum frame, magnetic seal double-layer flap, windproof strips, and slide-in closure panel make it energy efficient and completely weatherproof. My dog loves being able to go in and out as she pleases while my home stays cozy and secure.

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Why I Chose an Extra Large Doggy Door for My Sliding Glass Door

As a dog owner, I understand the importance of giving my furry friend the freedom to go in and out of the house as they please. That’s why I decided to install an extra large doggy door in my sliding glass door. Here are a few reasons why it has been a game changer for both my dog and me.

Firstly, my dog is a larger breed and having a small or medium-sized doggy door just wasn’t practical. It would have been uncomfortable for him to squeeze through and could potentially cause injury. With an extra large doggy door, he can easily go through without any restrictions or discomfort.

Secondly, having a sliding glass door made it challenging to install a traditional doggy door. I didn’t want to damage the glass or have it look unsightly with multiple holes drilled into it. The extra large doggy door was designed specifically for sliding glass doors and was easy to install without any damage.

Not only does this type of doggy door provide convenience for my pup, but it also provides energy efficiency for my home. The added insulation helps in regulating the temperature inside, preventing hot or cold drafts from coming in. This

My Buying Guide on ‘Extra Large Doggy Door For Sliding Glass Door’

As a proud owner of a large breed dog, I understand the struggle of constantly having to let my furry friend in and out of the house. That’s why investing in an extra large doggy door for my sliding glass door was one of the best decisions I’ve made. Not only does it give my dog the freedom to go in and out as he pleases, but it also saves me time and hassle. If you’re also considering purchasing an extra large doggy door for your sliding glass door, here is my comprehensive buying guide to help you make the right choice.

Determine Your Dog’s Size

The first step in choosing an extra large doggy door is to determine your dog’s size. Measure your dog’s height and width, including their shoulders, to ensure that they can comfortably fit through the door without any restrictions. It is always better to choose a slightly larger size than your dog’s actual measurements to allow room for growth or if you have multiple dogs.

Consider the Type of Sliding Glass Door

Before making a purchase, make sure to check what type of sliding glass door you have. Some extra large doggy doors are specifically designed for certain types of doors such as vinyl or aluminum frames. Ensure that the dimensions and installation method are compatible with your sliding glass door before making a purchase.

Look for Durable Materials

An extra large doggy door needs to be sturdy enough to handle your dog’s constant coming and going without breaking down easily. Look for materials such as high-grade aluminum or heavy-duty plastic that can withstand wear and tear over time. Also, consider weatherproof materials that can withstand extreme temperatures and keep your home insulated.

Choose Between Manual or Electronic Doors

You can choose between manual or electronic doors depending on your preference and budget. Manual doors work by using a flap system that allows dogs to push it open with their head or body. On the other hand, electronic doors use sensors on your pet’s collar to automatically open when they approach it.

Safety Features

Safety should always be a top priority when choosing an extra large doggy door for your sliding glass door. Look for features such as lockable panels or automatic closing mechanisms that prevent other animals from entering your home when not desired.

Budget Considerations

An extra large doggy door can range from affordable to quite expensive depending on its features and materials used. Set a budget beforehand and research different brands within your price range before making a decision.

Read Reviews

Last but not least, take some time to read reviews from other pet owners who have purchased an extra large doggy door for their sliding glass doors. This will give you firsthand insights into the product’s quality, durability, and functionality.

In conclusion,

An extra large doggy door for sliding glass doors can greatly improve both yours and your pet’s quality of life. By following this buying guide, I’m sure you’ll be able to find the perfect one that meets both yours and your furry friend’s needs.

Author Profile

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Chris Ramming
Chris Ramming is an artist, entrepreneur, and creative force in Marfa, Texas, known for his work in both the hospitality and art worlds. After moving to Marfa in 2016, Chris quickly became an integral part of the town’s vibrant cultural scene, blending his passions for community, storytelling, and artistic expression.

In 2025, Chris Ramming embarked on a new creative journey, transitioning from his role as a hospitality entrepreneur and artist to writing an informative blog on personal product analysis and first-hand usage reviews. Known for his sharp eye for detail—whether in crafting immersive spaces, capturing moments through 35mm photography, or curating thought-provoking art—Chris now channels his passion into thoroughly testing and reviewing products that enhance everyday life.