Oh... My dog was really old, so I was just expecting to find him on the floor not waking up any day that I woke up, and if that were the case I would just stay calm. That's not really what happened, he started throwing up blood the day before he died, it was surprising sure but the shock just didn't last very long, I knew it was it for him, I knew it was happening before it happened and had plenty of time to come to terms with it beforehand.