It's an ugly photo as everything in the house is currently covered in brick dust...
William's new cat
The old back door is being removed, along with William's cat flap. The replacement flap is going through the house wall, and because of the thickness of the wall it has a 30 cm tunnel section. A rodent would love it, but we'll have to see how William does given that he already has trouble getting all of himself through the current flap! He usually leaves his tail trapped in the flap door for about 30 seconds before he walks off and wonders why the flap has finally shut behind him.