PetSafeOriginal Replacement Flap, Dog Door Replacement Flaps, Doggie Flaps Made of Non-Toxic Material, Weather Resistant, (Size- Large)

Excellent fit. Installation is very straight forward. It would have been quicker with a second set of hands, so keep that in mind. It is the same flap that came with my pet door originally so quality, material and performance is exactly as expected. Nice to have the option to just replace the flap... very cost effective!

Saved money by replacing the flap and the aggravation of a full doggie door replacement. Same good quality as first purchase. Things just wear out over the years and my 3 dogs barreled through that flap like missiles. All the rest of doggie door is in real good shape only needed new flap which was easy to install.

This is a well made replacement flap for our PetSafe dog door. It IS the manufacturers replacement. We had taught our dogs to ring a bell hanging on the door knob when they wanted to go out. But with 3 of them and them wanting to go out just to look around it was getting a bit tiresome - then we came across this - WOWThis dog door insert for our sliding glass patio door is a life changer! We actually have not attached the entire insert to the frame of the door, but choose to lift it in and out at night so that unwanted critters don't invite themselves in. But there is also a sweet cover that slides in place to keep the slap secured too. Whether you attach it our not having this little flap that your animals can use themselves and regulate their own yard time with is awesome.Now, for the replacement flap installation. It SHOULD have been a snap right? I took the door and laid it down, removed the screws and the plastic that holds the flap in place from the opposite side, then proceeded to reinstall both. Well, you got the part about the screws being on one side and the plastic that holds them in place being on the other right? It was quite the acrobatic feat to hold the new flap in place, put in a screw AND have it actually insert and screw down tightly into the plastic holder on the opposite side. Ok so my door was laying down - BUT - if it were screwed into the wall /door frame then I would still need to be on both sides of the door at the same time. and if your door is mounted on the left side and you are right handed it means you are holding the plastic in place with your right hand and trying to insert and screw things into tiny holes with the left hand. It is logistically awkward, so my recommendation is that you have someone help you by either holding the guard in place while you use the screwdriver or visa versa. You also have to make sure you have the right amount of slack so that the magnet catches properly at the bottom of the door and there is no sag in the sides. All in all it is a great product and a really well made replacement flap. 5 stars all around.Pros:fits perfectly - it is made for the dooreasy to attach with the screws and plate at the top of the flap - swings in and our effortlessly.very heavy rubber-like product - but at the same time lightweight enough for small dogs or cats to push through easily.visually nearly see througheasy for pets to usemagnetic edge at the bottom and bristle-like brushes on the sides keep it closed and secure when not being used by the fur friends.Long lasting!cons:not really any cons to mention here - it is a replacement because eventually the flap does wear out and not seal quite as well. BUT- we have had our for 4 1/2 years and have 3 dogs constantly going in and out the door.

I have 3 dogs, so this door gets constant use. For the most part, it holds up well, but it needs to be cleaned regularly and replaced every year. Since I live in New England, a proper seal around all the edges is the only way to prevent the cold from coming in during the winter (and heat during the summer). To prevent gaps, I need to regularly brush dog hair off the felt side strips and wash the magnetic strip on the bottom of the flap.After about 9 months of use, the edges (where my dogs push on it with their noses) begin to permanently warp, creating gaps on each side. Considering the number of times my dogs use this on a daily basis, I’m still pretty impressed with this product and don’t really mind replacing it every year.If I could make a couple suggestions to the manufacturer, it would be to include screws or bolts that would make it easier to remove and replace the flap. The original screws didn’t hold up well, so I replaced them with bolts and nuts. Also, it would be great if the new flap came with replacement felt strips for both sides of the door because they get worn out too.

Perfect fit at reasonable price. Easy to swap out but will need two people to help hold while you align it with the holes and put the screws in.

Mine broke when it hit -45°F and one of the dogs ran through it. Seems to happen every 3 or 4 years during a cold snap. Any longer than that and they start to warp anyway. Perfect replacement, installed and adjusted in 15 min and works like it should.

Fits my doggy door. A little difficult to install. Problem is with door design, Bracket that holds it in place could be better designed. I use strong tape like gaffers or gorilla to hold it in place while putting the screws back in.

Easy install and works great!!