Cat flap

[funforsome]

Can anyone recommend a cat flap? I'm looking for one that will only let my cat in...and ideally stop any "extras" but not sure that exists?!

You can get a type that identifies your cat by its microchip and only lets your cat in. I found it impossible to get my cat near enough for long enough to record his microchip though, so depends how compliant yours is.

I have a cat flap that only lets our cats in when they have nothing in their mouth and won’t let them in with a mouse or bird in their mouth. It’s a new product and it’s great! It just blocked the cat from bringing in a big mouse a few minutes ago.