NAMSAN Dog Screen Door, Flap Opening 11.2 x 14.4 inches, Dog Door for Screen Door, Large Pet Door for Sliding Door Magnetic Self-Closing, Screen Door with Doggie Door Built in, Lockable, Black

It took my nervous learning-challenged dog a year before she would actually use it (setting meat on the other side of the door ultimately did the trick), but now it's perfect. The magnetic latch is great. Highly recommended.

This dog door is a lot better than nothing. It was difficult to put together and the instructions were completely unhelpful. We managed to put it together and the dog uses it, so I guess it is a success.

La instalación fue muy facil y el producto es de buena calidad, sin embargo la puerta se mantiene en su lugar con un imán el cual me pareció muy fuerte ya que mis perros (Ch y M) no lograban abrir la puerta con la suficente fuerza. Terminé quitando la puerta abatible y dejé solamente el marco para que pasaran por el hueco.

Yes!! Finally found one that fit right. It’s a magnetic flap so it’s not swinging around in the wind but this little insert was the perfect size. I had to return the larger one due to it not being ideal for a cat like some had shown in their reviews. It was far too heavy but this one here was the best!It honestly didn’t take my cat long at all to figure out how to go in and out and now he’s mastered it. Keeps critters out all while he has freedom to go in and out as he pleases. Highly recommend this product but I was rather surprised it didn’t come in a box. It just came in a sealed bag so it could’ve easily broken during transit but luckily it didn’t. Thanks again for yet another great purchase Amazon!

It basically works, but after install the screen is really loose in my door. The whole thing flops around quite a bit. Overall it’s better than my wife leaving the door propped open, since that defeats the purpose of a screened in porch.