She has been off her food all week, probably longer. She is still eating, just nothing like as much. She just sits there most of the time, although she does run round the garden at times. She has had weird tummy troubles for years but the vet never knows why i took her again yesterday as i was worried, but as usual they found nothing. Teeth look fabulous, ears perfect, tummy felt normal apart from being overweight - she isn't eating much at all, but still doesn't lose weight! :? She is on daily metacam as i suspect she has arthritis, but no improvement. Don't know what to do.