William

 You may recall that Sarah recently gave Duane another gift. This one was a little different because...well...it was alive! William joined the family and then promptly ran under the floor causing great irritation and stress, confusion and upset to the humans in the House. Fortunately after some time ~ three days or so ~ William re-appeared and in the intervening days had decided that he owned the whole domain. This opinion has stayed with him. Sarah is seen here trying to pose him for the camera. It's not working!

So Duane took over. However, as you can see from the pics, William has a mind of his own, and it is currently totally centred on tasting the green cake! He didn't get to it whilst I was there, but I have absolutely no doubt that one of them would have given him a piece!