Our dog didn’t want breakfast this morning. He NEVER passes up the opportunity for food, ever. He has pooed, is drinking, but isn’t tempted by any food at all, even his favourite dog biscuits. Hasn’t puked. We popped him to the vets as he was also shaking this morning. Vet said slightly raised temp but to just keep an eye on him. He seems to be pretty much himself otherwise. Any bright ideas to stop me worrying?