No one believes me when I tell them one of my cats will eat citrus. This brings to my mind visions of my husband sitting on the sofa, sharing pomelo fruit with Duncan. The thing is, Duncan doesn't exactly like the fruit; he just realises it's food so he must have to eat it also.
Paul's mum sends us home with cake from time to time, and if we're lucky then it's our absolute favourite lemon kind. Duncan likes it, too.