U is for...

Unwelcome guest
Woke up this morning really cold - discovered that during the night the cats had broken the door on the cat flap letting in the -2ºC air. By the looks of it there was a big cat fight with a visiting cat as our 3 get on well with each other, it's just the dog who objects to their presence.
So this morning's job was to take the cat flap apart and reattach the door all the while getting frozen - brrrrrhhh!