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IDEAL PET PRODUCTS SINCE 1979

Perfect Pet Multi-Flex Pet Door Flap, Extra Large, 10.25" x 15.75" Flap Size

    • Based on 294 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, Nov 21
Order within 13 hours and 17 minutes
Available payment plans shown during checkout

Size: Extra Large - 10.25" x 15.75" Flap Size


Features

  • Maximum energy efficiency
  • Inner telescoping frame that adapts to doors of 1" to 1 3/4" thickness
  • Spring loaded locking slide for one-handed use
  • Flap Size: Extra Large 10 1/4" by 15 3/4"
  • Need Assistance? E-mail Ideal Pet Products customer care specialists seven days a week!

Size: Extra Large - 10.25" x 15.75" Flap Size


Brand: IDEAL PET PRODUCTS SINCE 1979


Color: Clear


Material: Aluminum


Target Audience: Dogs


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 2.25 x 13.75 x 18.63 inches; 3.75 Pounds


Item model number ‏ : ‎ MFXL


Department ‏ : ‎ Pet Supplies


Date First Available ‏ : ‎ January 2, 2005


Manufacturer ‏ : ‎ Ideal Pet Products


Country of Origin ‏ : ‎ Thailand


Domestic Shipping: Item can be shipped within U.S. International Shipping This item can be shipped to select countries outside of the U.S. Learn More


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Nov 21

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Best Doggie Door
Size: Extra Large - 10.25" x 15.75" Flap Size
I have been using dog doors for more than a decade, and I always used the ones with rubber flaps. However, after I adopted a pit mix, I had to switch to a sturdier option. I'm glad I did because the flap on this new door is great and seals properly after my pets go through it. I usually have a lot of flies in my house, but since I installed the new door three months ago, I haven't seen any flying inside. Initially, it was a bit challenging to train my cats to use the new door, but now they all love it, including my pit. He enjoys looking out of the clear door and lounging inside, enjoying the cool air conditioning while gazing at the backyard. ... show more
Reviewed in the United States on September 29, 2023 by Diedre
    • The best dog door I have ever seen! Easy 10 minute installation (if you get the screws)!
Size: Medium - 6.38" x 11.25" Flap Size
Review Image by Cheryl Ann Sydney S. Cheryl Ann Sydney S.
Review Image by Cheryl Ann Sydney S. Cheryl Ann Sydney S.
Review Image by Cheryl Ann Sydney S. Cheryl Ann Sydney S.
Review Image by Cheryl Ann Sydney S. Cheryl Ann Sydney S.
The media could not be loaded. We have had a PetSafe brand pet door in our old aluminum store door for many years and as winter approached, we noticed that the flap was no longer closing correctly as the weather strip was coming off and we had a good breeze coming through. We looked into replacing the flap but then we had the opportunity to replace the old beat up storm with a thick, fiberglass exterior door through a Craigslist listing for free. I began exploring other pet door options for a door that thick and after a number of hours of research and reading reviews (thanks all you reviewers!), I decided to go with this door. The video attached to the listing that demonstrates installation was a definite factor in my decision. I am pretty handy with my power tools and the installation requires only a drill with a 3/8” bit, a small level and an electric jigsaw. I could not wait for it to come and my poor pup thought that the world had come to an end when I hung the new exterior door a few days before the doggie door came. I was only praying that it was as weather-tight as advertised. The door came and I did the door preparation in less than 10 minutes. Literally, it involved measuring the height of the dog, tracing the lock-out door as a template, drilling 4 holes and cutting the door along the line drawn from hole-to-hole in the 4 corners. In reading the reviews, there were a couple that indicated that the door did not swing and close entirely freely. I feel this was probably a result of not accurately using a small level. I used one that measures about 6 inches. I could see where using a long one may cause the level reading to not be quite as accurate when leveling such a small item. The door fit perfectly into the cut-out and the clear acrylic swinging door swung freely open and closed. I went to screw the door together and this is where I ran into the only snag and the reason I had to give the door 4 stars instead of 5. There were no screws included in the box or taped onto any of the door parts. The box had been glued closed so it was not a matter of being lost in transit but one that occurred at the time of packaging. Boy was I disappointed. So much for my 10 minute install. I had read in other reviews about the screws being too short for some doors and thought that might be an issue but not that they would not be included. It was Sunday and when I called the customer service line to find out what size screws I needed, they were closed. As I had limited time during the week and I had the opportunity to finish this project on the weekend, I took the frame to Home Depot. In case anyone needs to know, the screws are #8/32 and I used 1-1/2”. After installing the door, since the door surface was not flat (see pictures) there was areas around the frame that leaked air. I used a fingertip, flexible rope caulk to fill the gaps. I noticed that some others used spray-in foam insulation. I hate that stuff. No matter how hard I try, I end up making a terrible mess. Filling these small gaps would have been a nightmare for me. (Suggestion: If you do use the foam spray, I would recommend using the non-expanding version.) As far as the swinging portion of the door, the door seals with a little “snap” sound and is entirely sealed after the door swing shut. Wow!! What a difference! I think this is the last brand of door I will ever buy, even if I have to replace the flap at some point. Since I only have one small dog who does not play rough, I cannot image having to do that anytime soon. My pup is a larger chihuahua mix and she learned to use a doggie door with that worn out old door which required no effort to go through. I know some are going to disagree with my method, but I held open the door flap and lightly pushed her out and then back in a few times. Then she attempted it on her own, pawing at it but not strong enough to entirely get the door open . I again opened the flap and she jumped out on her own. When she came back and was standing at the door, she again pawed at the door to come in but not strong enough. All it took was me standing on the inside, shaking her treat bag and encouraging her to do it. After pawing at it two more times, she did it hard enough to break the seal and in she bounded for her puppy treats. She is now in and out like she has been doing it her whole life. I like that the door is clear acrylic. Some wondered if it is tinted but it is not. The medium size is quite generous for my 12 pound, 10 inch dog. The first photo is the door with flash and the second is without the flash so you can see how clear the door is. The third shows where the finger caulk is used in the gaps created because the door surface is not flat. I am going to paint the caulk but wanted it to be apparent in the photo. The video shows the door swinging closed. I could not recommend this door more highly. ... show more
Reviewed in the United States on November 25, 2019 by Cheryl Ann Sydney S. Cheryl Ann Sydney S.
    • So EASY
Size: Extra Large - 10.25" x 15.75" Flap Size
I was worried about cutting into the metal door and the lack of directions. But it was so easy. The directions on the box IS all you need. Drill holes, cut, place, screw. I did buy an install kit which included some sealant and foam to help seal it even better. One dog took to using it right away. The other, more timid shy and formally abused doesn't want to use it yet. We knew she'd take some time - Very pleased ... show more
Reviewed in the United States on June 7, 2023 by Bo
    • Great For Multi Size Dog Household
Size: Extra Large - 10.25" x 15.75" Flap Size
I will start with the worst, because even the worst isn’t bad but I try to keep my reviews well rounded and accurate. So the worst part for us was the very pronounced “back swing” that happens when our overly excited youngest fur baby runs through with her older but smaller sister running behind her. See the problem is, baby sis is a full standard poodle that’s 3x, or more, taller than the middle fur child that’s a very small corgi. Actually she’s quite a runt compared to most corgis but with more energy, attitude and speed than most. How does this cause an issue? Well when Piper gallops out through the door the momentum of the flap swings all the way back in side and catches Layla in the face if she isn’t careful but she has learned to wait for the door to come to its resting spot. I would love if the magnetic bottom was strong enough to stop the back swing but that isn’t even worthy of taking off a star because they are very smart girls and Layla figured it out except the now rare occasion when she is too excited to wait and she gets a reminder. Now for the GREAT!! I love this door due to the multi level flex panel door. Going back to Layla and Piper (as well as our oldest and biggest, Bella who’s also a standard poodle and far larger than her partners in crime). Thanks the the flex levels in the door, Layla doesn’t have to push the entire flap to get out. The bottom section bends and gently slides across her back as she goes out. This makes it much less intimidating for the runt. However, given the overall size of the larger version we went with, the big girls go in and out without me ever worrying that they will get stuck. This door is far more than we even needed (dogs don’t need huge barn doors to go through so please don’t mistake that and me saying it’s massive) for the largest of the three and we did that knowing we could end up with another large dog (likely larger than what we have now) in the future so we wanted to be prepared. So in wrapping this up, the door is great for our 18 pound corgi as much as it is for our very tall 55 pound poodle. I really think the only animal that could potentially have trouble with this size of this door would be a small to medium cat but that’s also why multiple sizes are available. Oh!!!! One last fabulous point to keep in mind, replacement flaps are readily available should time render the flap tattered. I hope this help!! ... show more
Reviewed in the United States on June 23, 2019 by Kim H.
    • Great replacement Dog Door for any door
Size: Extra Large - 10.25" x 15.75" Flap Size
Fit perfectly into the dog door area in our door This is to replace a dog door that is similar or the same dog door we ordered and lasted 13 years. Hope this new dog door lasts as long.
Reviewed in the United States on June 30, 2023 by Debra Wood
    • Love
Size: Extra Large - 10.25" x 15.75" Flap Size
Got this for our two Aussies, and they love it. It was easy to install. Took our dogs about 10 minutes and a few treats to get the hang of using it. The door seems pretty sturdy, we havent really felt any cold air coming in through the door, and the one time its rained since installing, no rain came through! Its pretty easy for our dogs to push the door open, while also feeling securely closed. Would buy again!! ... show more
Reviewed in the United States on February 22, 2023 by Jessica Wall

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