No pet owner would deny their pets are part of the family; for many living alone, they are the center of their world. But our furry friends can’t live on love alone; money is needed month-in, month-out to keep them happy and healthy - from toys and treats, to health checks and surgery. But just how much can those expected – and unexpected – expenses really cost over a lifetime? Which pets need the deepest pockets? And how can we make it more affordable?