Yeuk, you let it eat your lunch
But to be fair, certain dogs can be equally disgusting; not I hasten to add your usual Springer Spaniel, but Labradors....ugh! My sister in law has four black Labaradors, and when we visit I have to introduce very sophisticated procedures to keep all foodstuffs out their reach. Apparently, about 200 years ago a Labrador missed its lunch, and ever since the breed has obsessed with eating. I had a perfectly cooked leg of lamb with rosemary, cooling on the side, I turned away for a while and by the time I looked back it was almost gone.