We have started using a different type of cat flap recently due to our usual manufacturers changing the design and actually making the cat flap poorer quality and harder to install! The PetMate cat flap (as pictured below) is excellent quality and also looks good!
If you are wanting to keep unwanted animals out, we always recommend the SureFlap microchip cat flap – we install in the region of 20 of these cat flaps per week – as well as them being excellent quality, they always update the types of microchip cat flaps that are on offer – they even work off an app on your mobile phone now!