We are having our two spayed today (they are nearly a year old). I took away their food at 9pm last night as instructed by the vet. But woke up this AM to find one of them had got up on the kitchen side during the night, got into the bread bin and stolen a piece of bread - found a chewed slice on the floor. I don't think they had that much but they definitely ate some of it. What to do?!