I fed the cat this morning and soon after noticed him polishing off the food bowl, but all the food was on the floor next to it in a kind of 'S' shape. It took me a while to figure out how it had got from the bowl to the floor, as it looked almost identical to how it left the packet (I don't think cats chew their food very well). Also, I didn't hear any heaving noises and I was sitting in the kitchen all along.
I left the food on the floor and went to work. When I came home, I rubbed the cat's nose in his mess, but he wasn't interested. So I scooped it up with a spatula and slopped it in his dish. He yummed it all up, every last bit
I'm not sure what the moral of the story is, other than cats are fickle creatures