Quick-Fit Cat Door for Window of 31''-36'' Adjustable Width with Magnetic Auto Closure, Aluminum Frame Pet Door for Window Insert, Suitable for Most Medium Cats & Small Dogs (L: 31''-36'')

Just what we were looking for in the window for the entry to the catio into the cat room to not allow ALL the bugs into the actual room. It’s perfect! Its lock is great once you get it figured out. Installing it is really simple. There is no big gap or holes. Very sturdy and reliable. It fits perfectly in our window.

Make sure you measure the inside track of your window. Use the foam tape included. I suggest using a window that doesn't get constant winds or plan to lock the closure. Unfortunately where I originally installed it, gets a whole lot of wind. I'll be switching to a side window soon. This window cat door has been a huge blessing. Now that my cat figured out the outside isn't quite as scary as she thought she has started to spend a lot of time outside. It was very easy to install, and our cat figured it out in less than 24 hours. Have a plan in place for a table or some other structure for both inside and outside. My window is 48" off the ground, that's too far to jump back in the house.

Easy to put into your window. Sturdy and it fits my fat cat...😆 The only problem I've seen with it is even though I locked it my cats were still able to get out.

This thing is awesome. Super easy to install and the change it has made in the lives of my cat and myself are wonderful. I still have a litter box but I haven’t cleaned it since I got this unit. Plus, my buddy can go and go as he pleases, truly living the life he chooses; I love that. Great product, fair price, super-ridiculously-easy install. Just get it. You and your cat will be so happy that you did.

Happy with this purchase. Very sturdy!

measurements not accurate. followed directions but it would not fit inside window. Ended up using heavy white tape. taped it to inside and out side of window. now it sits tight and my cat loves it. He hits it at a full run to get out on his screened porch to watch the birds and squirrels.

I don't have the right frame technically (there's no where to wedge the insert in securely) but it still works great. I just opened my window, put the insert in, let the wings out, and closed the window. I appreciate the foam strip that goes between the insert and the window. The flap piece that is supposed to stick between the window panes didn't do anything for me but 🤷‍♀️ The flap WILL open in a stiff breeze. It does close by itself. I have a small cat and she can open the door just fine. Be sure to measure your window because the wings only open and close so far. Great quality!

Easy to install, it fit well into the window space. The cat figured it out very quickly. However, the tape provided to cover the space between the windows was not wide enough.