I hope they were given to friends and retainers to look after when they left. I cannot imagine they were just left to fend for then selves. I have cats and spend most of my time running home to look after them and I know the IF were animal lovers in the extreme, especially Alexis it seems, and it must have broken their hearts to leave pets behind not knowing what was to happen. For me that would have been the worst things of all to endure.