Oh dear! When I got up this morning I found the clear flap part of the cat flap and it’s surround on the floor inside the back door. Clearly our big cat had come through and must have got it stuck round his belly. Luckily I fixed the flap last week so I know which bits to press on to open it up and re-fit the flappy part…. I tried to adjust it… He’s just come back in. Seems OK at the moment, but I don’t want to have to keep putting it back together again!