This doesn't start off looking like an animation at all. It could plausibly be the beginning of one of those gritty crime dramas from Marseille. Swiftly, though, that changes and we realise that what was once an human dominated society is now almost bereft of us, and is the domain of some lithe and menacing looking hounds with a penchant for playing football - until one of them runs off with the ball. Indeed, in may ways these animals mirror the behaviour of people as they explore their abandoned concrete environment. Then a siren sounds and many flee indoors into an huge, largely derelict,…